Two complemtwo entary angles are in the ratio 2:7 .Find two angles
Answers
Answered by
1
18,72
2x + 7x=90
10x=90
x=90/9
x=9
2x=18
7x=72
2x + 7x=90
10x=90
x=90/9
x=9
2x=18
7x=72
Answered by
0
let the 2angles be 2x,7x
complementry angles=180°
A/Q
9x=180°
x=20°
2x=2×20=40°
7x=7×20=140° ans
complementry angles=180°
A/Q
9x=180°
x=20°
2x=2×20=40°
7x=7×20=140° ans
nagalakshmi80803:
complementary means 90
Similar questions