The total surface area of a right circular cylinder is 84πcm ² and the altitude is 11 cm. Find the radius of the base

Q: 1. If the length of the radius of the base of the cone is r, what is the area of its base? 2. If the…

A: Given radius of base of cone is r we have to find the area of its base

Q: An equilateral triangle has an area of 18v3 in². A regular hexagon has side lengths equal to that of…

A: Solution ) area of equilateral triangle = √3 a2/ 4 18 √3 = √3 a2/ 4 18 = a2/4 18×4 = a2 72 = a2 a =…

Q: Solve for the area of the unshaded section of the given square. If the diameter of the semi-circle…

A:

Q: 8. What is the slant height of a cone if the radius is 5mm and the surface area 7. 18 mi is 55rmm??…

A: surface area means total surface area of cone. Formula to find the surface area of cone is A=πr2+πrl…

Q: To get the surface area of _____, we get the area of one circular base and add it to the area of…

A: Since you have asked multiple question, we will solve the first question for you. If you  want any…

Q: 1. Find the area of a regular 15-gon with perimeter 180 cm. Round your answer to the nearest tenth.

A:

Q: The area of a polygon can be found by subdividing it into smaller regions. Use this principle to…

A: The given figure is as follows -  Area of polygon = Area of triangle ABF + Area of triangle BIC +…

Q: 1. Find the volume and total area of a rectangular parallelepiped which is 15 ft high and the side…

A: Explanation of the answer is as follows

Q: 3. The volume of oblique prism with a pentagon base is 9000 cubic feet. and an edge of 150 feet…

A: Given- The volume =9000 ft3,length of the edge= 150 ft, θ=30°. To Find- The length of the side.…

Q: The area of a polygon can be found by subdividing it into smaller regions. Use this principle to…

A: To calculate the area of the given polygon.

Q: 1.) A regular pentagon has a radius of 8 ft. What is its area?

A:

Q: Find the surface area of an open square-based pyramid with a height of 19.86 cm and a length of…

A: Here in this question we need to find out the surface area of a square pyramid.

Q: 16) The radius of a fresh wheel of cheese is 3 inches and the height is 6 inches. (a) What is volume…

A: The radius of a fresh wheel of cheese is 3 inches and the height is 6 inches.A wedge is cut from the…

Q: 1. What is the area of a circle if its radius is 6 meters? 2. Find the circumference of the circle…

A: We can find answer to both the questions as below

Q: 5.) If the area of a circle is 201.06 cm squared. What is the radius. Round to 1 a whole number *

A:

Q: For a right circular cone, the slant height has a measure equal to twice that of the radius length…

A:

Q: 1. Calculate the volume of a cylinder whose area of the base is 30 cm and the height is 6 cm. 2.…

A:

Q: 1. Determine the area and dimensions of the largest rectangle that can be inscribed in a circle of…

A:

Q: A 0.500m long hexagonal concrete shaft measuring 20.0cm across the corners has a triangular hole…

A: Given data :  Length of the shaft , h = 0.500 m                                      = 50 cm  side…

Q: 2) Find the total surface area of the regular pyramid. 13 ft 12 ft 10 ft Round your answers to the…

A:

Q: A sphere has a volume of 55 piπ cm3. What is the radius of the shape? If necessary, round to the…

A: Given:-volume of sphere=55π cm3volume of sphere=43πr355π =43πr355×34=r3r=16543r≈3.5

Q: A cylinder of clay has a diameter of 12 cm and a height of 12 cm. If this clay is made into…

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Q: 2. The EXACT surface area of a cylinder is 468A in?. If the radius is 13 in, find the height. height

A:

Q: 5.A circle whose area is 452 cm2 is cut into two segments by a chord whose distance from the center…

A:

Q: A fuel oil tank is an upright cylinder, buried so that its circular top is 10 feet beneath ground…

A: The work is:-

Q: .If the lateral area of a right circular cylinder is 90 cm2 and its volume is 225 cm3, find its…

A: Given that: Lateral area of a right circular cylinder, A=90 cm2Volume of cylinder, V=225 cm3

Q: #11) The lateral area of a cylinder is 648TT, and the height is 54. Find the radius.

A: Given :           the lateral area of the cylinder = 648π…

Q: 2. A circle with radius 7cm has half its area removed by cutting off a border of uniform width. Find…

A: We have to find width of border.

Q: 6. Find the difference of the areas of a square and a semi-circle if the square is inscribed in the…

A:

Q: 2) Find the radius of a cylinder with a volume of 339.1 in and a height of 12 in. 3) Find the radius…

A: (2) Volume of cylinder is given by               v = πr2h  Where r = radius of cylinder…

Q: 2. A sphere is inscribed in a right circular cone whose slant height has a length equal to that of…

A: Given:

Q: A rectangular prism and its dimensions are shown in the diagram. Lateral Surface Area Total Surface…

A:

Q: 1. A water tank is shaped fike a cvlinder, It is 20 m tall and has a radius of 7 m. How many cubic…

A: Find capacity of the tank we find the volume of the tank

Q: A circular cylinder with a volume of 6.54 cu.m is circumscribed about a right prism whose base is an…

A:

Q: 23. Find the surface area of a box that measures 4" by 12" by 18". 24. Find the volume of a sphere…

A:

Q: Find the surface area to the nearest tenth of a cylinder with the radius 6cm and height of 20 cm.

A: Given that Radius of a cylinder is 6cm Height of a cylinder is 20 cm To find The surface area of a…

Q: A grain silo is formed by attaching a hemisphere to the top of a right circular cylinder. If the…

A:

Q: If a cone has a diameter of 10 and a height of 12 and a slant height of 13. What is it’s volume and…

A:

Q: 2. Two small circls tangent to each other are inscribed in a rectangle. A bigger circe is…

A:

Q: 3. Find the radius, height and EXACT volume of the right cylinder formed by the net (flat pattern)…

A:

Q: 4. Find the surface area of the composite figure constructed of a square prism and square pyramid on…

A: Given,  A composite figure with square prism and square pyramid  We have to find the surface area of…

Q: . Find the volume of a regular pyramid shown in the figure given a circumscribing circle radius =…

A:

Q: Given a sphere with a diameter of 64 ft. Find the surface area, volume, surface area of its…

A:

Q: 12) If the volume of a cube is 64cm³, find the surface area of the largest sphere that can fit…

A:

Q: 1) Find the area of the Bold area when the radius of the circle is 10 cm

A:

Q: 9. If the exact volume of a right circular cylinder is 200T cm³ and its altitude measures 8 cm, what…

A:

Q: 9. The area of a circle is 100 in². What is the length of the side of a regular hexagon inscribed in…

A:

Q: 1. The inside of a wash basin is in the shape of a segment of a sphere; the distance across the top…

A: Calculation of Required Volume.

Q: d the surface area of the pyramid. 17 in 18 in e surface area of the pyramid is in. pe a whole…

A: Given query is to find the surface are of the pyramid.

Cylinders

A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.

Cones

A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.