mariaelenacannizzo mariaelenacannizzo

22-08-2022
Mathematics

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The scale factor between the dimensions of two similar pyramids is 3.

The surface area of the larger, square pyramid is 1152 cm squared.

What is the surface area of the smaller of the two pyramids?

Respuesta :

jimrgrant1 jimrgrant1

22-08-2022

Answer:

128 cm²

Step-by-step explanation:

given the scale factor of sides = 3 , then

ratio of surface area = 3² = 9

then the surface area of the smaller pyramid is

1152 cm² ÷ 9 = 128 cm²

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