r cm h cm Figure 7 Figure 7 above shows a solid object comprising a cylinder and a hemisphere. The radius of the hemisphere is rcm, the height of the cylinder is h cm and the total surface area of the solid object is 487 cm?.

Q: What is the lateral surface area of the pyramid shown below? 25 30 ft 30 ft. 900 sq ft 1500 sq ft…

A: lateral area = 4*area of one triangle in pyramid triangle area = (1/2)(30)(25) triangle area = 375…

Q: A cylindrical tube has dimensions as shown in the figure 1. below. It i. contains oil up to a height…

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Q: ACTIVITY 4: Draw the net of the following solid figures to visualize their surface area. Example:…

A: Draw the net of the solid figure to visualize their surface area.   Note : If multiple question are…

Q: А. 8 cm 8 ft 12 cm 5 cm Answer: 10 ft he Surface Aree of the Solid Fiaure: B.

A: Recall:  Area of Rectangle=(Iength)(breadth)  Area of Square=(side)2  Area of…

Q: A hemisphere is shown below with its circular base centered at point C. Point A is located on the…

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Q: A rectangle R of length ℓ and width w is revolved about the line L . Find the volume of the…

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Q: Consider two spheres SA and Sg. Suppose that the volume of SA is 1/27 times that of Sp. The surface…

A: I have appended the formula used in the solution part.

Q: Find the lateral area (LA), area of the base (B), and total surface area (TA) of the Cylinder. 30 m…

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Q: Question 2 of 10 What is the surface area of the rectangular prism below? A. 846 units² B. 1260…

A: The objective is to find the surface area of the rectangular prism.

Q: Find the surface area of cone. 9 cm 40 cm Your answer: 41 I cm2 387 TT cm2 441 TI cm? 450 TI cm2

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Q: 2. A section of a sphere is given by: 2 SRS 10 30° < 0< 100° $ = 300° a) Sketch the outline of the…

A: b) A section of a sphere is described by 2 ≤ R ≤ 10, 30◦≤ θ ≤ 100◦, and  φ = 300◦. The surface area…

Q: Given the square pyramnid... 1) Find the Lateral Area (LA) 2) Find the Surface Area (SA)

A: Given the Right square pyramid figure, Given :- base, a = 4 cm              l = 10 cm

Q: eo What is the surface area of this triangular pyramid? 2.1 cm 3.1 cm 3.1 cm 3.1 cm 2.7 cm square…

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Q: What is the Surface area of a prism equation? ¿Cuál es el área de la superficie de la ecuación de un…

A: Consider the height of the prism be 'h'. The area of the base is represented by "B". The perimeter…

Q: A prismatoid has an upper base of 90cm^2 a lower base od 210cm^2 an altitude of 100cm, and a…

A: Given ,  A prismatoid has an upper base of 90 cm2 and lower base of 210 cm2 , altitude of 100 cm and…

Q: a). A compound parabolic collector, 2 m long (L), has an acceptance angle (20₂) of 30°. The absorber…

A: Given:        Acceptance angle 2θa=30°        Length =2 m        Width =20 cm Concentration ratio…

Q: A company produces a spherical object of radius 22 centimeters. A hole of radius 4 centimeters is…

A: (a) If a hole is drilled of radius 4 cm through the center, then the hole will be of the cylindrical…

Q: Find the surface area of the solid correct to the nearest square unit. Note that the container does…

A: The area of a rectangle is calculated using the formula: A=a×b, where a, b are length, width,…

Q: Find the lateral area (LA), area of the base (B) and total surface area (TA) of the Square Pyramid.…

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Q: The circle x2 + y2 = a2 is rotated about the x-axis to generate a sphere. Find its volume.

A: we have been given that the circle x2 + y2 = a2 is rotated about the x-axis to generate a sphere. we…

Q: A solid cylinder of radius r and height h is placed over other cylinder of same height and radius…

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Q: The line, x=ky^2 shown in Fig 1185, is rotated about the x axis to form volume shown. Find the…

A: The volume can be calculated by dividing the entire solid into discs whose radius is y and thickness…

Q: A company produces a spherical object of radius 29 centimeters. A hole of radius 2 centimeters is…

A: the equation of the sphere is given by here radius of the sphere is r=29 cm so our function is

Q: nd the volume of the frustum of a cone of its height h, e lower base radius R, and the upper base…

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Q: Question 9 Find the answer that best matches the Surface Area of the cone. 2.2 mm 0.8 mm Your…

A: Given,radius of cone(r) = 0.8 mm Slant height of cone(l) = 2.2 mm Then Surface area of cone is =…

Q: A storage bin is shaped as in the figure. The radius of the cylindrical top is 7 ft. The overall…

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Q: 4. A solid has a circular base with equation x2 +y2 = 9. If every cross section perpendicular to the…

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Q: a right prism has an equilateral triangle of 30cm side as its base and an altitude of 40cm. find its…

A: Given: A right prism has an equilateral triangle whose side is 30 cm as its base and an altitude of…

Q: Find the lateral area L and the surface area T of the regular hexagonal prism in Figure 9.7(a). 4…

A: The Lateral Surface area of regular hexagonal Prism is given by the formula = 6ah where a is the…

Q: 2 cm Find the surface area of the cylinder in terms of r. Il cm cm2. The surface area of the given…

A: We know  that the surface area of a cylinder is A=2πr(r+h) where r is the radius of the base of the…

Q: A paper drinking cup filled with water has the shape of a cone with height h and semi-vertical angle…

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Q: 11. In the figure at the right, sphere O with radius 15 mm is intersected by a plane 3 mm from the…

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Q: 19 A spherical exercise ball has a diameter of 2 feet, as shown below. 2 ft Which is closest to the…

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Q: QUESTION 17 Consider a right circular cylinder open top tin can with volume 1000 cm. Suppose R and H…

A: Use the formula for volume and surface area of cylinder

Q: 3. Find the surface area of this cone. 5 m 12m B iU Font Family - AA A e=- E P Search

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Q: Sketch the solids described below in (a) and (b). Then complete steps (c) through (e). a) Sketch a…

A: Disclaimer: since you have posted  multiple sub parts of a question, we will solve only first three…

Q: 2. Which area calculation is not needed to find the surface area of the rectangular pyramid below? 5…

A: To find the area of base

Q: ind the surface area of the solid correct to the nearest square unit. Note that the container does…

A: We are asked to find the surface area of the solid.

Q: The vertices of a triangle are at (0,0), (6,6), and (9,3) . What is the volume, in cubic units, of…

A: The figure by hand is show below of the given question:

Q: The figure shows a greenhouse roof in the shape of half a cylinder, with no ends. 30 m 6 m What is…

A: Topic- surface area of curved roof  cylinder

Q: The figure below is a regular hexagonal pyramid. a) Find the lateral area L of the pyramid. b) Find…

A: Given a regular hexagonal pyramid. Height of the pyramid OG=8 ft. The base of each triangle AB=6 ft.…

Q: (6) (2x+3y) cm Diagram 18 shows a trapezium. Calculate the area, in cm², of the trupezium. 10x cm…

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Q: To make a steel ball bearing that will be used in the wheels of a pair of inline skates turn…

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Q: Question 7 of 10 What is the surface area of the cube below? C C A. 320 units² B. 512 units2 C. 384…

A: I am attaching image so that you understand each and every step.

Q: 4. Use Maple to draw the torus whose equation in spherical coordinates is given by p= sin(ø), and…

A: Given Use Maple to draw the torus whose equation in spherical coordinates is given by ρ=sinϕ.

Q: What is the surface area of the rectangular pyramid below? O O A. 525 units² B. 3375 units² C. 675…

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Q: E Given a regular hexagon pyramid of base edge 6 inches and height equal to 10 inches, find the…

A: Given;- A regular hexagon pyramid  base Edge = 6 inches Height = 10 inches   subpart a…

Q: 30 m 3. What is the surface area of a sphere with a radius of 30 m? 3,600z m2 1,800z m2 900 m2…

A: Surface area of the sphere = 4πr2 ; where, 'r' is the radius .

Q: D. Find the surface area of each solid. Show work. Units! 1. 2. 5m 12 2cm 3. A-on A-sa

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Q: A storage bin has the shape of a cylinder with a conical top. What is the volume of the storage bin…

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