Brainliest if answered

triangle knm is isosceles, where angle n is the vertex.

what is the measure of angle k?

11
25
50
65

we know that

An isosceles triangle has two equal sides and two equal angles

so

KN=NM

∠K=∠M

The line NL bisect the triangle KNM

therefore

Solve for x

Find the measure of angle N

∠N=

substitute the value of x

∠N=

Find the measure of angle K

∠N+∠K+∠M=

remember that

∠K=∠M

∠N+2∠K=

substitute the values and solve for ∠K

∠K=

therefore

the answer is the option

the measure of angle K is