Ray KN is the angle bisector of angle JKL. Explain how you could find m angle JKN
if you know m angle JKL.

See Explanation

Step-by-step explanation:

Given

Angle: JKL

Bisector: KN

Required

How to determine JKN if JKN is known

When a line bisects an angle into two, the angle are divided into two equal parts.

In this case, JKL is bisected by KN;

The resulting angles are JKN and NKL

So:

--------- (1)

From the explanation, we can understand that JKN and NKL hold the same value.

i.e.

So, (1) becomes

Divide by 2

Take for instance; JKL =8

answer: a and b

step-by-step explanation:

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.