Question

for triangle ABC find the measure of angle ACD equals to 66 d is equals to 45 degrees exterior angle ACD​

Answer 1

Answer:

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

Hence, In this case ∠A and ∠B

So,

∠A+∠B=140

∘

as ∠A=∠B

or,2∠A=140

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∠A=∠B=70

∘

Mark the correct alternative of the following.

In figure, if AB∣∣CD, then the values of x and y are?

Answer 2

The answer is of the question (ABC= 69)

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