Question

solve Question Number 5 and 6.
required urgently

Answer 1

Ans 5 )
Let the angle be x
Then supplement = 180-x
Complement = 90-x

180-x = 6 (90-x)
180-x = 540 - 6x
5x = 540 - 180
5x = 360
x = 72°

Ans 6)
Let the angle be x
Then supplement = 180-x
Complement = 90-x

90-x = 2/5 ( 180-x )
90-x = 72 - 2/5 x
-x + 2/5x = 72 -90
-3/5x = -18
x = 18 × 5/3
x = 30°


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