Question

fill in the blank to make a true statement. the__________of an isosceles triangle are congruent. (1 point) three angles base angles bases three sides

Explanation:

An isosceles triangle has two equal - length sides. The angles opposite these equal - length sides (the base angles) are congruent. It is not true that all three angles or all three sides are congruent (that would be an equilateral triangle), and the bases are not congruent in the sense relevant to the property described.

Answer:

B. base angles