Find the angles, if two supplementry angles are in the ratio 5:7
Answers
Answered by
0
Answer:
75° and 105°
Step-by-step explanation:
5x+7x=180°
12x=180°
x=180°/12
x=15
5x=5(15)=75°
7x=7(15)=105°
Answered by
0
Answer:
15
Step-by-step explanation:
let be take x
5x+7x=180
12x=180
x=180/12
x=15
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