Question

answer this please....
I don't know sum of p, q, r is 180​

Answer 1

Answer:

sum of angle =360

let p=x

q=2x

r=3x

p+q+r=360

x+2x+3x=360

6x=360

x=360/6

x=60

2x=120

3x=180

so option a is the right answer

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Answer 2

Answer:

Option (A) p = 60°, q = 120°, r = 180°

Let the ratio of angles be x.

So, p = x

q = 2x

r = 3x

Sum of angles of p, q & r is 360°.

p + q + r = 360°

x + 2x + 3x = 360°

6x = 360°

x = 60°

So, angle p = 60°

angle q = 120°

and, angle r = 180°

Thanks! ✨