Question

Someone that understands please answer accurately i'd be much appreciated.

Answer 1

137°

Explanation:

165°-28°=137°

that's the ans because the total ia 165° they have already given us that info and we have one of the angle we just minus it up to get the ans

Answer 2

137°

Explanation:

You want the measure of angle BCD in the given figure.

Angle addition

The angle addition theorem tells you an angle is the sum of its parts:

∠ACD = ∠ACB +∠BCD

Using the given values, this sum is ...

165° = 28° +∠BCD

137° = ∠BCD . . . . . . . . subtract 28° from both sides

The measure of angle BCD is 137°.

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