Question

In 3 and 4, Classify each triangle by its sides and then by its angles

Answer 1

3. Sides: Equilateral

Angles: Acute

4. Sides: Isosceles

Angles: Right

Explanation:

3. Sides: Equilateral because in an equilateral triangle all sides are equal.

Angles: Acute because in an acute triangle all angles are acute.

4. Sides: Isosceles because in an isosceles triangle two legs are equal.

Angles: Right because in a right triangle, one angle is right.