Question

Need some assistance with this and step by step to answer.​

Answer 1

x = 17

<ABD = 100 degrees

Explanation:

<ABD + <BDC + <EDC = 180 degrees.

5x + 15 + 2x + 6 + 2x + 6 = 180 degrees

9x + 27 = 180

9x = 180 - 27

x = 153/9

x = 17

<ABD = 5x + 15

5(17)+15 = 100 degrees