Question

jo genius hoga vo karegain triangle pqr p=2q and 2r=3q calculate the angles of pqr

Answer 1

let q =x
so p=2xand
r=3x/2
so'
2x+x+3x/2=180
3x+3x/2=180
9x/2=180
9x=180*2
9x=360
x=40
so
p=80
q=40
r=60