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Work must be shown for this problem! The figure shown below is a square.

Work must be shown for this problem! The figure shown below is a square.-example-1
User AlanR
by
6.4k points

1 Answer

6 votes

Answer:

Explanation:

Diagonals of square bisect each other at 90°

∠9 = 90°

4x - 10 = 90

4x = 90 +10

4x = 100

x = 100/4

x = 25

User Drisana
by
6.7k points