3 years ago

The sides of a square are 7 inches long. Enter the length of the diagonal of the square to the nearest tenth.

Mathematics

1 answer:

Readme [11.4K]3 years ago

5 0

Answer:

9.9 inches

Step-by-step explanation:

Use the pythagorean Theorem

c^2 = a^2 + b^2

c^2 = 7^2 + 7^2

c^2 = 49 + 49

c^2 = 98

Take the square root of both sides

c = 9.8994949366

Rounded

c = 9.9 inches

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