asked 90.9k views
3 votes
The vertex angle of an isosceles triangle measures 40°. What is the measure of a base angle?What is true about triangle AMB?

It is an obtuse triangle.
It is an isosceles right triangle.
It is a scalene triangle.

1 Answer

5 votes
its an isosceles right triangle :)
answered
User Neelmeg
by
8.4k points
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