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4 years ago

What is the length of the diagonal?

Mathematics

2 answers:

Anon25 [30]4 years ago

4 0

The answer is $16\sqrt{8}$ i hope this answer helps you!

Naddik [55]4 years ago

4 0

All the angles of a square are 90°

So a diagonal divides a square into a right angled triangle.

All the sides = 8 ft

Applying Pythagoras theorem,
Length of diagonal = ✓8^2 + 8^2 = ✓(64 + 64)
= ✓ 128
= 8√2

Correct answer is 8✓2

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