Question

two complementary angles differ by 15 degree .The larger angle.is​

Answer 1

Answer:

LET FIRST ANGLE=X

THEN SECON IS X-15

SO X+X-15=90

2X=90+15

X=105/2

X=52.5

Answer 2

Let x and y be the larger and smaller angles

=> x - y = 15 , x + y = 90

=> x = 15 + y , y = 90 - x

=> y = 90 - 15 + y

=> y = 75 + y

=> y = 37.5

so , x = 52.5

Hope it will help you .