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Ludmilka [50]
3 years ago
11

If someone could please help me I’m confused thanks:)

Mathematics
1 answer:
Sedbober [7]3 years ago
3 0
<h3>Answer:  x = 45</h3>

Work Shown:

x+x+90 = 180 .... all three angles of a triangle add to 180

2x+90 = 180

2x = 180-90

2x = 90

x = 90/2

x = 45

This is a 45-45-90 right triangle. We also consider it an isosceles right triangle because the base angles (45) are equal.

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