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Area of Trapezoids GB - Printable Mathematics Worksheets - Wayground

Area of Trapezoids GB

10 questions

7th - 7th Grade

Mathematics

Area of Trapezoids GB is a Grade 7 mathematics worksheet that gives students ten fill-in-the-blank problems focused on finding the area of trapezoids. Students calculate and record numerical answers, including decimal values, using the dimensions provided in each problem. The repeated format keeps attention on selecting and applying the area relationship for a trapezoid rather than on interpreting varied question types. This free printable worksheet is useful for guided practice, independent work, homework, or a short skills check after instruction. Students can strengthen accuracy with the trapezoid area process, including identifying the relevant measurements and handling multiplication and decimal calculations. A complete answer key is included so teachers can review results efficiently, identify calculation errors, and provide targeted feedback on the ten responses.

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Worksheets

Area of Trapezoids GB

Total questions: 10

Name
Class
Date
1.

Use A=12h(b1+b2)A=\frac{1}{2}h\left(b_1+b_2\right) to find the area of the trapezoid.

(a)  

2.

Use A=12h(b1+b2)A=\frac{1}{2}h\left(b_1+b_2\right) to find the area of the trapezoid.

(a)  

3.

Use A=12h(b1+b2)A=\frac{1}{2}h\left(b_1+b_2\right) to find the area of the trapezoid.

(a)  

4.

Use A=12h(b1+b2)A=\frac{1}{2}h\left(b_1+b_2\right) to find the area of the trapezoid.

(a)  

5.

Use A=12h(b1+b2)A=\frac{1}{2}h\left(b_1+b_2\right) to find the area of the trapezoid.

(a)  

6.

Use A=12h(b1+b2)A=\frac{1}{2}h\left(b_1+b_2\right) to find the area of the trapezoid.

(a)  

7.

Use A=12h(b1+b2)A=\frac{1}{2}h\left(b_1+b_2\right) to find the area of the trapezoid.

(a)  

8.

Use A=12h(b1+b2)A=\frac{1}{2}h\left(b_1+b_2\right) to find the area of the trapezoid.

(a)  

9.

Use A=12h(b1+b2)A=\frac{1}{2}h\left(b_1+b_2\right) to find the area of the trapezoid.

(a)  

10.

Use A=12h(b1+b2)A=\frac{1}{2}h\left(b_1+b_2\right) to find the area of the trapezoid.

(a)  

Answer Key

Area of Trapezoids GB

Total questions: 10

1.
61.6
2.
67.5
3.
54.4
4.
66.93
5.
8.05
6.
24.6
7.
33
8.
1.7
9.
54.4
10.
29.12

FAQs

What does the Area of Trapezoids GB worksheet cover?

This Grade 7 mathematics worksheet covers finding the area of trapezoids through 10 fill-in-the-blank problems. Students use the given trapezoid measurements to calculate and record numerical areas, including answers with decimals, building fluency with the area process and calculation accuracy.

How can I use this worksheet to teach students to find the area of a trapezoid?

Introduce the trapezoid area relationship by having students identify the two parallel bases and the perpendicular height in a sample figure. Then model how to substitute those measurements and simplify the calculation before assigning the worksheet’s 10 fill-in-the-blank problems. Ask students to explain which measurements they used and why the height must be perpendicular to the bases.

What mistakes should I watch for when students complete these trapezoid area problems?

Watch for students adding the two bases without averaging them, forgetting the one-half factor, or using a slanted side instead of the perpendicular height. Because this worksheet includes decimal answers, also check for misplaced decimal points and errors when multiplying after substituting the measurements.

How do I assign and grade the Area of Trapezoids GB worksheet?

Wayground provides this worksheet as a printable PDF and as a digital quiz, and it includes a complete answer key for all 10 fill-in-the-blank area problems. Printable submissions can be graded by scanning student work with the Wayground for Teachers app. The printable version can also support instruction when a class is reducing screen time.

How can I differentiate this trapezoid area worksheet for my students?

Use the worksheet’s Advanced Settings to adjust font spacing or font size so the measurements and fill-in responses are easier to read and organize. You can also apply a dyslexia-friendly font or translate the trapezoid area problems into another language when appropriate.

Where can I find more worksheets like this on Wayground?

Wayground offers a comprehensive collection of free printable worksheets and practice problems across subjects, with downloadable PDFs and answer keys to help students master essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.