A cone has a hiegh of 36 cm and width of 21 cm. What is its surface area to the nearest cm^2?

Q: A big cube is made of 216 smaller cubes of length 1 cm. If the centre cube on each face and all…

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Q: Is the area of the shaded region equal to the area of unshaded shaded?

A: The explanation to the question is in the image below.

Q: The lateral area of a right circular cone is 386 square centimeters. If the diameter is one-half its…

A: Image is attached with detailed explanation.

Q: The regular 6-sided prism with a volume of 216 cm has a mantle three times larger than the base…

A: Solution of the problem as follows

Q: (a) With 10 rectangles using left endpoints, how many rectangles are contributing negative area…

A: Given the function y=2cosx and the interval [-4.02,4.02]. So a=-4.02 and b=4.02. Number of…

Q: Find the height of a storage tank in the shape of a right circular cylinder that has a circumference…

A: Consider the radius and height of the storage tank as r and h, respectively. Given that the…

Q: A tank shaped like a right circular cone, vertex down, is 9 feet high and has

A: Given: Let h metres be the height of right circular cone. And d metres is diameter at time t. Then…

Q: A circle has a radius of 4 cm. If the radius is increased by 0.01 cm, what is the estimated increase…

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Q: A right circular cylinder with an altitude of 40cm and base diameter of 30cm has a right circular…

A: Recall:  Lateral are of cone, AL=πrl We have, l=60cm, diameter=30 cm, radius, r=15 cm

Q: Which has the greatest surface area: two pizzas that have 10 inch diameters or one pizza that has a…

A: The diameter of the small pizzas is 10 inch and that of larger one is 20 inch. So, the radius of…

Q: Find the height of the largest volume of a right cylinder that can be inscribed in a right circular…

A: Cone          Cylinder   Radius         r                   x   Height         h…

Q: Find the volume of this cone shaped object. Height = 6 in Radius = 2 in %3D

A: The volume of a cone of height h and base radius r is given by V=13πr2h

Q: How can I find the surface area of the figure while rounding to the nearest tenth?

A: surface area of the cylinder = 2pai r h

Q: Describe where the largest and smallest 0.3% of apple diameters lie.

A: here given , mean  = 7.19 cm  standard deviation  = 0.38 cm

Q: Find the area of the largest isosceles trapezoid inscribed in a semicircle of radius 4 inches if its…

A: Area of trapezoid

Q: oil

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Q: Find 3 solids and their measurements whose surface area is 60 square units.

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

Q: s the area of the shaded region equal to the area of unshaded shaded?

A:

Q: find the area of a regular octagon with side length of 10 cm

A: Given,         The side length is 10 cm.We know that,         The area of a regular octagon with…

Q: A right cone has a surface of lllllll area of 440 square inches and a radius of 7 inches. Find its…

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Q: Which expression shows how to calculate the surface area of a right triangular prism?

A: Given:

Q: Find the area of the largest rectangle that fits inside a circle of radius 3

A: Given: Radius of a circle r=3

Q: Find the largest possible area of a rectangle that be found in a circle whose diameter is (4).

A: The largest possible are of a rectangle that be found in a circle whose diameter is 4.

Q: If a cone has a radius of 4 centimeters and a height of 12 centimeters what is the volume of the…

A: Given Height of the cone h=12 cm Radius of the base of the cone r=4 cm

Q: find the area of the largest square that can be cut from a circle of radius of 4 in

A: To Determine: find the area of the largest square that can be cut from a circle of radius of 4…

Q: Summarize how the area of a trapezoid is calculated using midline.

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Q: Describe the cross section that is formed with a horizontal slice. O Triangle

A: Rectangle :- A rectangle is a 2D shape in geometry, having 4 sides and 4 corners. And the opposite…

Q: Determine the area of the largest rectangle that can be inscribed in a circle of radius 4.

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Q: Find the height (in meters) of a storage tank in the shape of a right circular cylinder that has a…

A: Use formula of height of cylinder.

Q: Calculate the volume of the cylinder to the nearest cubic foot if the radius is 15 feet and the…

A: Given Data: The radius of the cylinder is: r=15 ft The height of the cylinder is: h=29 ft The volume…

Q: Find the volume of the largest right circular cylinder that can be inscribed in a sphere with a…

A: The radius of the sphere is 75mm. Let us assume the radius of the cylinder by rc and rs be the…

Q: Find the area of the largest circle which can be cut from a square of edge 5 in. What is the area of…

A: square edge(L) = 5 in.Area of square = L^2= 5*5= 25 sq.inthe center of the square will be the center…

Q: Find the area of a regular decagon (in square inches) inscribed in a circle of radius 100 in. ROUND…

A: We have to find the area of a regular decagon (in square inches) inscribed in a circle of radius 100…

Q: Suppose a 5 pint container of a certain fluid weighs 8.8 pounds. Use dimensional analysis to…

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Q: A sculptor removes a pyramid from a block of wood shaped like a square prism with the same base and…

A: Given, A sculptor removes a pyramid from a block of wood shaped like a square prism with the same…

Q: Find the area of the shaded portion of two concentric circles whose chord outside the small circle…

A:

Q: Find the height of a storage tank in the shape of a right circular cylinder that has a circumference…

A: The storage tank is cylindrical in shape. Let r be the radius of circular base and h be the height…

Q: A right triangle with sides 3 cm, 4 cm and 5 cm is rotated the side of 3 cm to form a cone.…

A:

Q: A block of oak has a volume of 200 cubic centimeters and weighs 0.12 kilogram. What is its density?…

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Q: A farmer wishes to enclose a rectangular region bordering a river, using 960 feet of fencing. What…

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Q: Find the largest area of the circle which can be cut from a square of edge 4 in. What is the area of…

A: We have to find largest area of the circle which can be cut from a square of edge 4 inches and area…

Q: Approximate graphically the radius and height of a cylindrical container with volume 80cubic inches…

A: Given, Volume, V=80 cubic inchesLateral surface area, A=55 square inches The formula for the volume…

Q: Consider the stack of credit cards below, One credit card is 3375 inches long, 2.125 inches wide and…

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Q: If 1500 square centimeters of material is available to make a box with a square base and an open…

A: We have to find the largest possible volume of the box.

Q: The base of a right triangular prism is an equilateral triangle of side 5cm. Find its lateral area…

A: The base of a right triangular prism is an equilateral triangle of a side 5cm. Also, the height is 6…

Q: Find the dimensions of a cylinder that can fit into a hemisphere of radius 10 inches.

A: Let there is cylinder with radius r and height h that be fit in a hemisphere of radius 10 inches.…

Q: Find the area of the largest rectangle that can be inscribed in a circle of radius 10 inches.

A: According to the given figure the representative diagram is shown as below. Let the length of the…

Q: if the lateral area of right circular cylinder is 88 and its volume is 220, find its radius

A: A= 88 V = 220 A= 2πrh V = πr²h Now we take ration of volume by area  V/A = πr²h/2πrh r = 2V/A  r =…

Q: Write a formula that estimates the change that occurs in the lateral surface area of a right…

A: Let the radius = rInitial height = h0final height = h0+ dh

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.