Question

in quadrilateral PQRS if p =60 degree angle Q:r:s=2:3:7 then angle s is​

Answer 1

Answer:

Angle S = 175

Step-by-step explanation:

Q:R:S = 2:3:7

then,

Q=2x

R=3x

s=7x

we know that,

P+Q+R+S = 360°

60+2x+3x+7x =360°

60+12x =360°

12x =360° - 60°

12x = 300°

x = 25

then angle S = 7x = 7(25)

S = 175