Question

guy's answer this question please important​

Answer 1

HI THERE , FIRST

180-20+10= 150 THEN 150- 60 = 90 THEN 180X +30 = 60 AND ANS IS 1/2*60 =120

HOPE IT HELPS ..MARKS IT AS BRAINLIST...

Answer 2

Answer:

x = 120

Step-by-step explanation:

As it is isosceles triangle.

Two angles are equal.

Third angle = 80

So That angles be y and y becoz equal

So y + y + 80 = 180 (Complete angle of traingle)

=> 2 y = 100

=> y = 50