
Area of triangles
Free printable Grade 6 math worksheet for "Area of triangles" — practice perimeter and area. No-prep, print or assign online.
This worksheet provides challenging problems focused on finding the area of triangles, designed for Grade 6 students studying perimeter and area. Teachers can use it to reinforce understanding of the area formula and to develop students' ability to solve complex geometry problems involving triangles. It includes a variety of exercises that promote critical thinking and application of area concepts in different contexts.
Learning objectives
- Calculate the area of various types of triangles using the formula (1/2 × base × height).
- Apply problem-solving skills to find missing dimensions when given the area of a triangle.
- Analyze real-world problems involving triangular shapes to determine their area accurately.
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for Middle School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Area of triangles” worksheet free?
Yes. “Area of triangles” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this Math worksheet for?
It's designed for Middle School (ages 11–14), covering Perimeter and area.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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