Math, asked by swarnekka456, 5 months ago

fill in the unknown angles marked in each of the following figure

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Answers

Answered by CuriousLearner007

0

Answer:

x = 30°

Step-by-step explanation:

angle ACD is the ext. angle of tri.ABC

therefore angle ACD is 140

Now it is also the ext. angle of tri.CED

therefore 110 - 140 = x

x = 30

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