An
angle is
20° less than
theice tlmes its supple-
ment. find the angle
.
a 125°55
b. 130
c. 135° 45°
d.None of these
Answers
Answered by
1
Answer:
it is answer is c
Step-by-step explanation:
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Answered by
12
Answer:
Question : The measure of an angle is 20 less than 3 times its supplement. Find the measure of the angle.
x = 3 (180 - x) - 20
x = 180 × 3 - 3x - 20
4x = 540 - 20
4x = 520
x = 130
supplement = 130degrees..
(b) 130 degrees
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