Question

All equilateral triangles are also isosceles triangles.

Answer 1

Yes

Explanation:

An equilateral triangle is one where all three sides are of equal length. (3)

An isosceles triangle has at least two sides of equal length. (2)

But, if it's the other way around than no

Answer 2

True

Explanation:

Isosceles triangles are a subset of equilateral triangles

Equilateral have all three sides the same while isosceles have at least 2 sides the same

Equilateral have all three angles equal while isosceles have at least 2 angles equal