Answer:
x = 40
Step-by-step explanation:
A right angle measures 90 degrees, so the part labeled 2x measures 90-10 = 80 degrees. If 2x is 80 degrees, x must be 40 degrees.
The angle is a right angle, which = 90 degrees.
2 x 40 = 80
80 + 10 = 90
56/64 = 7/8
7/8 x 120
105.
12
80
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11.
10
15. 7
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2
=
16
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+
11
17
3
4
co
loo
8
