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The length of the diagonal of a square is 8 cm, how long are the sides of the square?

User Bram
by
7.5k points

1 Answer

4 votes

Answer:

5.66

Explanation:

The sides of a square are equal. Let's call the length

x

Use Pythagoras' Theorem.

Square the sides and add them together....

x

2

+

x

2

=

8

2

2

x

2

=

64

x

2

=

64

2

=

32

x

=

32

x

=

4

2

x

=

5.66

User Mabs
by
7.0k points