Question

Please help! I really need help on this. Also if I could get an explanation on this it would really help.

Answer 1

10

Explanation:

Since B corresponds to E, the two angles are equal

50 = 5x

x = 10°

Answer 2

x= 10

Explanation:

Since the triangles are congruent

<B = <E

50 = 5x

Divide each side by 5

50/5 = 5x/5

10 =x