Question

Answer this question fast

Answer 1

it's simple

1st do 30+40 =70

the total length of triangle is 180 dette

let's substrac 180-70 = 110

there fore angle yxz is 110 degree

Answer 2

Answer:

41. Given:-

∆IYZ = 30° and ∆IZY 40°

find :- ∆YXZ

solution:-

∆XYZ = 30 + 30 = 60°

∆XZY = 40 + 40 = 80°

In ∆ XYZ,

∆XYZ + ∆XZY + ∆ZXY = 180°

60 + 80 + ∆ ZXY = 180

140 + ∆ZXY = 180

∆ZXY = 180 - 140 = 40°

angle X = 40°

hope so it will help you