A cone has radius 5 and height 12. A cylinder with radius 10 has the same volume as the cone. What is the cylinder's height?a. 1 b. 2 c. 3 d.4

Q: Find the radius of the sphere with the given property. The number of square meters of surface area…

A:

Q: A fenced in playground has a length that is 9 meters more than its width. If the total area is 400m²…

A: Let, width = x m       Length = (x + 9) mThen, area = x(x + 9) m2 So, by the given problem, we have…

Q: The volume of the solid is 254.5 cubed meters. Find the radius. 9 m

A:

Q: Solve. The volume of a sphere with radius r is given by the formula V-r. Find the volume of a sphere…

A:

Q: Volume and lateral surface prism. A.B.C.F is Square

A: Volume  = area of cross section × length Lateral surface area = perimeter of cross section × length…

Q: 2. An observatory has the shape of a right circular cylinder surmounted b a hemisphere. If the…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 3 Desired is the surface area of the most economical shape for a pan with a square bottom and…

A:

Q: 3. S = %3D 9 ft 11.3 ft 8 ft 9 ft 8 ft 0.

A: 3. The isosceles right-angled triangular prism is shown in the figure. Two triangular surfaces with…

Q: 18 m 20 m 8m 16 m 3.

A:

Q: Solve for the radius of a sphere if the volume is 268.08 and the length of the radius is x+ 4. 12 6.

A: Given volume of the sphere, V=268.08 unit3 And the length of the radius, r=x2+4...(1) To solve for…

Q: semicircular

A:

Q: The formula for the volume of a cone is = h. Find the radius, to the nearest hundredth, of a cone 3…

A:

Q: A-   Find the surface area (in square centimeters) of a can of coffee with a radius of 7 cm and a…

A:

Q: S. Miller asked Rachel to come to the board to find the surface area of this cone. What answer…

A:

Q: A can of energy drink is a cylinder with the dimensions shown below. How much material is needed to…

A: A can of energy drink is a cylinder with the dimensions shown below.  To determine the amount of…

Q: A sphere has a radius of 4 inches,and a cube-shaped box has an edge length of 7.5 inches. J.D. says…

A:

Q: 2. The lateral area of a cylinder is 94.2 cm2. The height is 6 cm. What is the radius?

A:

Q: B. Complete the equation to find the volume of the cereal box. V=exwxh 432 = 1,729 1,729 C. What is…

A: Solution is given below:

Q: m This right cylindrical tank can hold 96 cubic meters of sand. The height of the cylindrical tank…

A: The objective of this question is to find the radius of the base of a right cylindrical tank given…

Q: In meters cubed. What is the radius of the sphere? 3 32 The volume of a sphere is

A: In this question we used two formula Volume of sphere = 43πr3 and Volume of Cone = 13πr2h

Q: Find the surface area of the figure when l = 3, w = 6, and h = 5. rectangle

A:

Q: Given the cone below, how much bigger would the volume of a cylinder need to be for it to be of…

A:

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.