Question

Which equation can be solved to find x, the measure of JK in the diagram below?

Answer 1

Answer:

A. $\frac{1}{2} (120\degree-x)=48$

Step-by-step explanation:

By the amgle-chord-secant theorems.

$m\angle L=\frac{1}{2} (m\overline{MN}-m\overline{JK})$

When we substitute the given measures we obtain:

$48\degree=\frac{1}{2} (120\degree-x)$

This is the same as the first option.

Therefore the correct answer is A

Answer 2

Answer:

The answer is A

Step-by-step explanation:

I just did the test