1.

In the given figure of ACB isstraight line and x:y =2:1find the value ofto x and y​

Answer»

Step-by-step explanation:

let the ratio continuous be a

then, 2a & a

As we KNOW that,

SUM of two ANGLES on a straight line measures 180 °(linear PAIR)

so, 2a+a=180°

3a=180°

a=180/3

a=60°

now, a=y=60°

2a=x=60×2

=120°

Hence, value of x=120° & y=60°

HOPE IT HELPS YOU


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