Question

Ina , triangle find the third angle when two given angle
45, 45°​

Answer 1

Answer:

180-45+44=180-89=91

91 is the third angle.

Answer 2

heya mate!!! lets do it...

Do u recall Angle sum property

angle a + b + c = 180

so here,

a = 45

b = 45

c = ?

equation will be =  

45 + 45 + ? = 180

90  +   ? = 180

? = 180 - 90

? = 90

therefore third angle will be 90°

Hope it helps u alot...