Question

problem 7: complete this sentence by selecting always, sometimes, or never. if a triangle is isosceles, then it is ____________ equilateral. after you pick your answer press go. a. always b. sometimes c. never

Explanation:

Step1: Define isosceles triangle

An isosceles triangle has at least two equal - length sides.

Step2: Define equilateral triangle

An equilateral triangle has all three sides of equal length.

Step3: Analyze the relationship

An isosceles triangle can have two equal sides (not all three), but when all three sides are equal (which is a special case of isosceles), it is equilateral. So an isosceles triangle is sometimes equilateral.

Answer:

B. sometimes