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3 years ago

6

The perimeter of a square is 32 cm what is the length of a diagonal

1 answer:

Dafna1 [17]3 years ago

3 0

First you should draw yourself a square.Since you know it is a square you can find each side by dividing it by 4. 32/4 = 8. Since it is a square you know that both the length and width are 8. If you draw in the diagonal that is a right triangle. Use the Pythagorean theorem a^2 + b^2= c^2 to find the length of the diagonal.
8^2 + 8^2 = c^2

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