Question

4. An exterior angle of a triangle is 105º and its interior opposite angles are equal.
Each of these equal angles is :
1
(a) 75°
(b) 52
(b) 52-0
(c) 42
(d) 22


no unnecessary answer I will report it.
With explanation​

Answer 1

Step-by-step explanation:

By exterior angle theorem,

Exterior angle = Sum of interior opposite angles

Let each interior opposite angles = x

105=x+x

105=2x

x=52

2

1

∘

.

Answer 2

Answer:

We know that the exterior angle is 105 degrees

so its interior value will be 180-105=75degrees

Step-by-step explanation:

We know that the other two angles are equal

so let us take the angles as X

Now X+X+75=180 degrees

2X+75=180

2X=105

so X=105/2

which is approx=52

PLS MARK ME AS THE BRAINLIEST