Question

A) Work out the size of angle x.

b) Give reasons for your answer.
+
A
B
to
F
100°
H

Answer 1

80°

<BFH is a corresponding angle to the angle with a measurement of 100. Corresponding angles are congruent (have the same measurement). <BFH is a supplemented angle to angle x. Supplementary angles add to 180. 180 - 100 = 80.

Angle x = 80°

Explanation:

Helping in the name of Jesus.