Area of Polygons: Mixed Practice
PrintPrint this worksheet, clean and free, at stepsies.com.
Sheet 122 has new questions in the same layout. Print it to see them.
Area of Polygons: Mixed Practice
Area of polygons worksheet: twelve triangles, parallelograms and trapezoids mixed together, from plain to turned, with extra sides to ignore. Choose each formula. Grade 6, with an answer key.
Type the answers or write with a mouse, touchpad or finger. The work stays on your device.
Your first print is free, with no sign-in. Then 10 sheets a month with a free account. Prints on Letter paper, or print on A4.
Make a new sheetSheet 122 of 9999, each with its own answer key · Back to Sheet 1
Teach it first
Area of a ParallelogramA teaching handout to hand out before this sheet: the rule, worked examples and common mistakes.Area of a TriangleA teaching handout to hand out before this sheet: the rule, worked examples and common mistakes.Area of a TrapezoidA teaching handout to hand out before this sheet: the rule, worked examples and common mistakes.- Pages
- 2
- Last updated
- Time
- About 15 minutes
- Answer key
- Included
- Printing
- Black and white
- Related curriculum
-
Find the area of parallelograms, triangles and trapezoids by cutting and moving parts to make rectangles, then with their formulas, and find the area of shapes made of these.
Reviewed by Mr. Daniel Carter, Teacher. How we check worksheets
How to use this sheet
- Have the child mark the base and the height of each shape before using a formula.
- Show why a triangle is half a rectangle by drawing the rectangle around it.
- For composite figures, have the child split the shape and label each part with its area.
Common mistakes
- Using a slanted side as the height. The height is straight up from the base, at a right angle.
- Forgetting to halve for a triangle, so the area is base × height.
- For a trapezoid, using only one base. Add the two parallel sides, then halve and multiply by the height.
