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.
<h3>How to know similar shape?</h3>
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
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Yes she is right. i turned it into a fraction which would be 18/15. then divide 18 by 15, which is 1.2 . then multiply 1.2 by 100
Answer:
10.7 in.
Step-by-step explanation:
perimeter = base1 + base2 + side1 + side2
side1 = side2 = side
side1 + side2 = 2 * side
25.9 in. = 1.7 in. + 2.8 in. + 2 * side
2 * side = 21.4 in.
side = 10.7 in.
The correct answer is D / 7^16