Question

29) Two angles of quadrilateral are in ratio 3:7 and
other two angles are equal, their sum is 100
degree, Find the two angle value​

Answer 1

Answer:

its

Step-by-step explanation:

let the angles would be a b c d

so the sum so these angles

a + b+ c + d= 360

3x + 7x +100 =360

10x =260

x= 26

then value of angles will be

a = 3x = 78

b = 7x = 182