Question

in following figure,p:q:r = 2:3:4. If AOB is a straight line,then find the values of p,q and r

Answer 1

Answer:

p=40°, q=60°, r=80°

Step-by-step explanation:

let the ratio continuous be x

then,

2x,3x,4x

A/Q.

2x+3x+4x=180°(linear pair)

9x=180°

x=180/9

x=20°

now, 2x=2×20=40°

3x=3×20=60°

4x=4×20=80°

hence, p=40°,q=60°,r=80°

HOPE IT HELPS YOU

Answer 2

Answer:

p=40

q=60

r=80

Step-by-step explanation:

please refer the pic