Question

b.
50°
X=
find the value of x
PLZZ the give the answer ​

Answer 1

Answer:

65°

Step-by-step explanation:

Answer 2

Answer:

The following triangle is an isosceles triangle as the two sides are equal.

As per the theorem, if the two opposite sides of a triangle are equal then the base angles will also be equal.

Such a triangle is known as an isosceles triangle.

This is the same case.

angle x + angle 50 degree + angle 3 = 180 degrees ( angle sum property )

angle x = angle 3 ( base angles ).......(i)

From (i) ;

2 angle x + angle 50 degree = 180 degrees

2 angle x = 180 - 50

2 angle x = 130

angle x = 130/2

∴ angle x = 65 degrees

HOPE IT HELPS ;)

peace !