Question

Match the following. Match the items in the left column to the items in the right column.

1. isosceles triangle
a triangle with one angle that measures 90°
2. right triangle
a triangle with no sides equal
3. obtuse triangle
a triangle with at least two equal sides
4. acute triangle
a triangle with one angle that measures more than 90°
5. scalene triangle
a triangle whose three sides all are the same length
6. equilateral triangle
a triangle with all angles measuring less than 90°

Answer 1

acute triangle a triangle with no angle measuring 90° or more

equilateral triangle a triangle whose three sides all are the same length

isosceles triangle a triangle with at least two equal sides

obtuse triangle a triangle with one angle that measures more than 90°

right triangle a triangle with one angle that measures 90°

scalene triangle a triangle with no sides equal

Explanation:

Answer 2

Isosceles triangle = a triangle with at least 2 equal sides

Right triangle = a triangle with one angle that measures 90°

Obtuse triangle = A triangle with one angle that measures more than 90°

Acute triangle = A triangle with all angles measuring less than 90°

Scalene triangle =a triangle with no sides equal

Equilateral triangle = a triangle whose three sides all are the same length