Free Printable WorksheetMathGrade 7Math Curriculum7.G.B.6

7.109 Surface area with nets for prisms and pyramids Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 7 Math worksheet provides structured practice on 7.109 Surface area with nets for prisms and pyramids. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

7.109 Surface area with nets for prisms and pyramids - In multiple-choice items, students select the net that matches a 3D figure or choose the correct surface area based on a given net. (CCSS 7.G.B.6; TX 7.9(D))

Whether you are an educator preparing classroom handouts, a tutor reinforcing weekly topics, or a parent supporting homeschool learning, this printable resource gives students the deliberate practice required to achieve subject fluency and master state standards.

Grade

Grade 7

Subject

Math

Domain

Math Curriculum

Formats

PDF & DOCX

Sample Practice Problems

Preview the types of problems and questions covered in this worksheet

Below are sample questions representative of the exercises included on this worksheet and related 7.109 Surface area with nets for prisms and pyramids skill assessments:

Problem 1Difficulty: Mastery
Use the image of four labeled nets. Which net matches a triangular prism instead of a triangular pyramid?
ANet A in the mixed-solid diagram
BNet B in the mixed-solid diagram
CNet C in the mixed-solid diagram
DNet D in the mixed-solid diagram
Solution & Explanation:A triangular prism net has two congruent triangles and three rectangles. Net A has that structure, while the pyramid choices use triangular faces around one base.
Problem 2Difficulty: Mastery
A square pyramid net has total surface area 340 square units. The square base has side length 10 units. What is the height of each triangular face? Enter the number only.
Solution & Explanation:The base area is 10 × 10 = 100. The four triangles total 340 - 100 = 240, so each triangle has area 60. Solve 1/2 × 10 × h = 60 to get h = 12.
Problem 3Difficulty: Mastery
A triangular prism net has total surface area 430 square units. The two triangular bases each have area 35 square units, and the prism length is 10 units. What is the perimeter of one triangular base? Enter the number only.
Solution & Explanation:The two bases total 70, so the lateral area is 430 - 70 = 360. For a prism net, lateral area equals base perimeter times prism length. So perimeter x 10 = 360, and the perimeter is 36.

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Frequently Asked Questions

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QIs this 7.109 Surface area with nets for prisms and pyramids worksheet free for teachers and homeschoolers?

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QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 7 Math students. It aligns with educational standard 7.G.B.6 (Primary standard selected for prompt fields in this prompt cell: CCSS 7.G.B.6. Skill statement in this prompt cell: In multiple-choice items, students select the net that matches a 3D figure or choose the correct surface area based on a given net. Associated standards listed with this skill in this prompt cell: CCSS 7.G.B.6; TX 7.9(D). Use this prompt-provided wording as the supporting standard description for this workflow.).

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