Question

plz solve this as soon you can​

Answer 1

Given:

We have to find x, y and z from the given figure.

Solution:

Here the angle x and 90° are adjacent angle

So x+90° =180°

So x=180° - 90°

Hence x = 90°

Again angle z and 30° are adjacent.

So z +30° =180°

So z=180° - 30°

Hence z= 150

Now y us the external angle of the triangle. So y is the sum of two opposite internal angle of the triangle

So y = 90° +30

Hence y = 120°

Hence we get, x = 90° ,y = 120° , z= 150°

Solution :

x=90° y= 120° ,z=150°

Answer 2

"Answer:

x + y + z = 90 + 150 + 120 = 360 degree

Step-by-step explanation:

x = 180 - 90 = 90 (Linear pairs = 180 degree)

z = 180 - 30 = 150 (Sum of Linear Pairs = 180 degree)

The Third angle of this triangle,

Angle = 180-(90 + 30) = 180 - 120 = 60 degree

y = 180 - 60 = 120 degree.

"