A)x=45 B)x=90 C)x=20 D)x=4.5

asked May 3, 2023 176k views

3 votes

A)x=45
B)x=90
C)x=20
D)x=4.5

7.9k points

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3 votes

Answer:

x=4.5

Explanation:

We know that if all sides are congruent then all angles must also be congruent, therefore you can solve for x with the following equation:

20x=90

Solve

x=4.5

7.7k points

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