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Check my answers, please! If they're correct, you'll get brainliest answer!


There are pictures, but they are not required to find the solution, so I excluded them from the question. This is worth 15 points!



  1. Prism A is similar to Prism B.

What is the volume of prism B if the volume of prism A is 4320 cubic centimeters?

A14,580 cm³

B2880 cm³ <--- My Answer

C1280 cm³

D1920 cm³


  1. Cone S is similar to Cone T.

What is the volume of Cone T if the volume of Cone S is 4704π?

A7056π cm³ <--- My Answer

B1393.8π cm³

C10,584π cm³

D15,876π cm³


  1. Pyramid P is similar to Pyramid Q. The volume of Pyramid P is 980 cm³, and the volume of Pyramid Q is 3307.5 cm³.

What is the scale factor that would enlarge Pyramid P to the size of Pyramid Q?

A\(\frac{27}{8}\) <--- My Answer

B\(\frac{2}{3}\)

C\(\frac{3}{2}\)

D\(\frac{8}{27}\)


  1. Cone S and Cone T are similar. The volume of Cone S is 768π cm³, and the volume of Cone T is 2592π cm³.

What is the height of Cone S if the height of Cone T is 24 cm?

A7 cm <--- My Answer

B64 cm

C16 cm

D13 cm


  1. A cylindrical container weighs 36 ounces. Another container made of the same material is similar to the first container, with a height that is three-fourths the height of the first container.

To the nearest tenth of an ounce, how much does the second container weigh?

A27.0 ounces <--- My Answer

B15.2 ounces

C20.3 ounces

D85.3 ounces