Question

in an isosceles triangle the base Angeles are equal the measure of vertex Angels is 40 degree what is the measure of each base​

Answer 1

Answer:

ANSWER

Let the base angles be ′x′

Therefore, 

x+x+40∘=180∘                                  [Given]

2x=180∘−40∘

2x=140∘

x=70∘

Hence, 

The base angles of the triangle are 70∘,70∘.

Step-by-step explanation:

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