Math, asked by foramshah756, 6 months ago


1) If an angle is 28⁰ less than its complement, find its measure.

2) If an angle is 30⁰ more than one half of its complement, find the measure of the

angle.

3) If the angles (2x-10)⁰ and (x-5)⁰ are complementary angles, find x.


Plzzz Answer this questions.​

Answers

Answered by MohitBrainly
1

Answer:

1)Angle = 90°-28°=62°

2)Let the angle be x and its compliment be y such that x+y=90°. then y=90-x.

According to the question,

x= 30+y

x=30+ (90-x/2)

x=30+45-x/2

x-x/2=75

3x/2=75

3x=150

x=50

3)(2x-10)+(x-5)=90

3x-15=90

3x=105

x=35

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