Question

IF THE ANGLE OF THE LENIAER PIAR ARE ROTIO 1:2THANTHE ANGLES ARE

Answer 1

Answer:

The angles are 60° and 120°

Step-by-step explanation:

We know that,

Linear pair is a pair of angles adding upto 180°

Now, they are in the Ratio 1 : 2

Thus,

Let the angles be 1x and 2x

Now, we know that they are linear pairs

So,

1x + 2x = 180

3x = 180

x = 180/3

x = 60°

Other angle is 2x = 2(60) = 120°

Thus, the angles are 60° and 120°.

Hope it helped and you understood it........All the best

Answer 2

Answer:

angles are : 120⁰ & 60 ⁰

Step-by-step explanation:

Let the angles be x and 2x respectively,

=> x+2x= 180⁰ {by linear pair}

=> 3x = 180⁰

=> x = \frac{180}{3}

=> x = 60⁰

SO ANGLES ARE 2x 60 = 120⁰

and x = 60⁰