Showing Results for triangles

This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.

Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?

Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!

How much does your fourth grader know about triangles? Can he figure out the missing angle in each of these triangles?

Find the missing angle in a triangle using addition and subtraction.

Knowing how to identify right angles is a huge part of geometry. Help your child get to know his right angle shapes with this worksheet.