Question

"3. B is in the interior of ZKLM. If mZKLB = 74º and the mZMLB = 53º, what is mZKLM?"

A) 163º
B) 127º
C) 107º
D) 147º

Answer 1

To find the measure of ZKLM, we can use the angle sum property of a quadrilateral. Given that mZKLB = 74 degrees and mZMLB = 53 degrees, we can calculate that mZKLM is 233 degrees.

Step-by-step explanation:

To find the measure of ZKLM, we can use the angle sum property of a quadrilateral. In a quadrilateral, the sum of the measures of its interior angles is 360 degrees.

Given that mZKLB = 74 degrees and mZMLB = 53 degrees, we can calculate:

1. mZKLM = 360 - mZKLB - mZMLB = 360 - 74 - 53 = 233 degrees.

Therefore, the measure of ZKLM is 233 degrees. None of the options A, B, C, or D provided in the question are correct.