Find the volume of a sphere with the given radius or diameter. Express your answers in both decimal form and in terms of π (pi). radius is 12 in.

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

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Q: Some silos have a cylindrical base with a hemispherical top. Calculate the total volume of this type…

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Q: Use the given circumference to find the surface area of the spherical object. a pincushion with C =…

A: The circumference of the spherical object is 4 cm Circumference C = 4  2πr = 4  r = 4/2π Surface…

Q: Find the lateral area of a waffle cone with a diameter of 3.6 in. and a slant height of 7.8 in. Give…

A: In this question we have to find the Lateral Area of the waffle cone.

Q: 1. 12 h 8 in 17 in 11 Cm 6 cm 43am 8 cm 3. 3.

A: Total surface area of solid object is measure of total area that surface of object occupies.

Q: Determine the area of the triangle. 90 cm 4 m

A: This is a right angled triangle with base = 4m and height = 90cm. Area of this triangle =…

Q: Find the volume of a cone with a base circumference of 19π cm and a height 6 cm less than twice the…

A: base of the cone is circle

Q: Find the surface area of the figure. Round to the nearest hundredth of a unit. Let a = 1, b = 2, and…

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Q: Find the surface area of a cylinder with a base radius of 4 m and a height of 6 m. Write your answer…

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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.