Use a protractor and you'll find base angles are equal and that the 4 interior angles add up to 360 degrees
Chat with our AI personalities
The base angles of an isosceles trapezoid are congruent
Every Trapezoid has 4 angles.An isosceles trapezoid has 2 acute angles.?
They can be as for example in an isosceles trapezoid.
An isosceles trapezoid
By definition, all trapezoids must have one pair of parallel sides. Therefore, an isosceles has one pair of congruent angles.