Question

6.3 Two complementary angles differ by 20º. Find the angles.
B
C​

Answer 1

Two complementary angles differ by 20

let the angles be x and y

x-y = 20

and

x+y=90

solve both

we get x=55

then y=55-20=35

x=55 ,y=35

Answer 2

Answer:

55 and 35

Step-by-step explanation:

y = x - 20

x - 20 + x = 90

2x - 20 = 90

2x = 90 + 20

x = 110÷ 2

x = 55

y = 55- 20

y = 35