KasInTheCut KasInTheCut
  • 25-04-2019
  • Mathematics
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need help, what is the answer?

need help what is the answer class=

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altavistard
altavistard altavistard
  • 25-04-2019

Answer:

angle 2 = 22°

Step-by-step explanation:

When added together, angles 1 and 2 equal angle ABD.

Thus, angles 1 and 2 added together results in 109°.

Represent angle 1 as angle 2 plus 65°.

Our equation then becomes  angle 2 + 65° + angle 2 = 109°.

Subtracting 65° from both sides, we get:  2·angle 2 = 44°.

Dividing both sides by 2 results in:

angle 2 = 22°

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