Question

If an angle is 30° more than one half of its complement,find the measure of the angle.​

Answer 1

Answer:

30 +x =180

x=180-30

ans is 150

hope it help you

Answer 2

Answer:

Correct option is

A

50

∘

Let the required angle be x

Complement of x is (90

o

−x)

According to the question,

x=

2

1

×(90

o

−x)+30

o

⇒ 2x=(90

o

−x)+60

o

⇒ 3x=150

o

⇒ x=

3

150

o

⇒ x=50

o

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