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A square pyramid has a base side length of 20.4 cm and a height of 18.2 cm. which square pyramid is similar? base side length = 18.2 cm, height = 20.4 cm base side length = 22.9 cm, height = 20.7 cm base side length = 30.6 cm, height = 27.3 cm base side length = 40.8 cm, height = 45.5 cm

Sagot :

The square pyramid that is similar to the pyramid with base side length of 20.4 cm and a height of 18.2 cm has base side length = 30.6 cm and height = 27.3 cm.

How to know similar shape?

All the corresponding angles in the similar shapes are equal and the corresponding lengths are in the same ratio.

Therefore, the corresponding length shuld have the same ratio for it to be similar.

Hence,

The ratio of the square pyramid is as follows;

base length / height = 20.4 / 18.2 = 10.2 / 9.1

Therefore, the square pyramid that is similar has base side length = 30.6 cm and height = 27.3 cm.

30.6 / 27.3 = 10.2 / 9.1

The ratio are the same

learn more on similar shape here: https://brainly.com/question/15363786

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Answer:

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Step-by-step explanation: