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

A)x=45 B)x=90 C)x=20 D)x=4.5-example-1
User Kanani
by
8.1k points

1 Answer

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

User Simon Watkins
by
7.9k points
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