Question

THE MEASURE OF THE ANGLE IS 3 TIMES ITS SUPPLEMENT THEN, FIND THE ANGLES

Answer 1

Answer:

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Secondary School Math 5 points

One angle is equal three times its supplement .the measure of the angle is

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Answers

manju28

manju28 Ambitious

Let ANGLES are A and B

given A=3B

in SUPPLEMENTARY ANGLES

A+B=180

I.e.3B+B=180

4B=180

B=45

i e.A=135

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Comments Report

ashita24

ashita24 Ambitious

Let the angles are x and y

So x = 3y

Since these angles are supplement

So

x + y = 180

Putting value of x , then

3y +y = 180

4y = 180

y= 180 / 4

y = 45.

So x = 3y

x = 3 × 45= 135.

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Answer 2

Answer:

Let the angle be x°

And its supplement be 180°-x°

ATQ,

x=3(180°-x)

x=540°-3x

x+3x=540°

4x=540°

x=540°/4

x=135°

Therefore the angle is 135 and anothere angle is 180°-135°=45°

Step-by-step explanation: