Draw 2 supplementary angles. One angle is x-15 degrees and one is 2x degrees. What is the value of x in degrees?
Answers
Answered by
0
Answer:
x=65
Step-by-step explanation:
x-15+2x=180
3x=180+15=195
x=195/3
=65
Answered by
8
Supplementary angle=180°
Then 2x and x-15
2x+x-15=180
3x=180+15
3x=195
The angles are 2x=2×65=130°
x-15
= 65-15=50°
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