Question

plz answer me questions no. 25​

Answer 1

Answer:

let one angle be x and the other be x-20

therefore,

x + x-20 = 90

2x = 90 + 20

2x = 110

x = 110/2

x = 55

therefore, the angles are 55 and 55 - 20 = 35

= 55° and 35°

Answer 2

Let one angle be x-20 and another x
As it is given complementary , the value will be 90


————————-

X+X-20=90
2X=90+20
2X=110
X=110/2
X= 55



X-20= 55-20= 35•