Question

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

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Answer 1

Answer:

it is answer is c

Step-by-step explanation:

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Answer 2

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