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PLEASE HELP FAST!!!!!!!! WILL MARK BRAINLIEST FOR CORRECT ANSWER!

I have been on this problem for an hour and can't find the answer. Please help I'm begging here!


Incase you cant read the instructions in the picture because of too much or too little lighting:

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Write a list of steps that are needed to find the measure of B.

Please provide all steps as clear as possible, thanks!

PLEASE HELP FAST WILL MARK BRAINLIEST FOR CORRECT ANSWERI have been on this problem for an hour and cant find the answer Please help Im begging hereIncase you c class=

Respuesta :

Answer:

∠B = 41°

Step-by-step explanation:

∠BCD is an exterior angle of the triangle

The exterior angle is equal to the sum of the 2 opposite interior angles, thus

∠A + ∠B = 113

72 + ∠B = 113 ( subtract 72 from both sides )

∠B = 41°


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