Question

please give the answer I will make you brailist answer​

Answer 1

Answer:

x=90 and y = 60

Explanation:

hope you satisfied with my answer

Answer 2

Answer:

x= 60° , y= 90°

Explanation:

In ∆ACB

∠B = 30°

∠A = 30°

We know,

Measurements of all angle is 180°

∠A + ∠B + ∠C = 180°

30° + 30° + ∠C = 180°

60 + ∠C = 180

∠C = 180-60

∠C = 120°. _________ (1)

Now

in ∆ECD

We know

∠C + X = 180° _________( angles in linear pair)

120 + X = 180

X = 60°

∠E + ∠C + ∠D = 180°

∠E 60 + 30 = 180

∠E = 180 - 90

∠E = 90°

Now,

∠E + Y = 180 __________ ( angles in linear pair)

90 + Y = 180

Y = 90°

HOPE THIS WILL HELP YOU MATE