45.5k views
1 vote
How do you do this???

How do you do this???-example-1
User Daniel GL
by
3.6k points

1 Answer

5 votes

Answer:

Explanation:

∠ E =∠ B { corresponding part of congruence triangle are equal}

2x + 4 = 40

2x = 40 - 4

2x = 36

x = 36/2

x = 18