Question

10. If (3x-5) and (2x+25)° are
supplementary angles, then
greater angle is:​

Answer 1

Answer:

sum of pair of linear angles is 180

so, (3x+5)+(2x-25)=180

5x-20=180

5X=200

X=200/5

X=40°

Step-by-step explanation:

Answer 2

Answer:

3x-5+2x+25=180

5x+20=180

5x=180-20

5x=160

x=160/5

x=32

so the angles are

1)3x-5=3*32-5=91

2)2x+25=2*32+25=89

so the greater angle is 3x-5(91 degrees)

hope it helps