What is the measure of each base angle of a 140 degree

asked Jun 17, 2022 74.4k views

20 votes

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10 votes

Answer:

The two possible cases are

(i) the base angles are each 40° and the vertex angle is 100°,

(ii) the base angles are each 70° and the vertex angle is 40°.

Explanation:

Kroonike answered Jun 22, 2022

6.4k points

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