Free Printable WorksheetMathGrade 7Math Curriculum7.G.B.4

7.105 Circumference of circles Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 7 Math worksheet provides structured practice on 7.105 Circumference of circles. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

7.105 Circumference of circles - In multiple-choice items, students select the correct circumference of a circle and choose whether an exact or approximate form is appropriate. (CCSS 7.G.B.4; FL MA.7.GR.1.3; TX 7.9(B))

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 7.105 Circumference of circles skill assessments:

Problem 1Difficulty: Mastery
A geometry app asks for the exact circumference of a circle with diameter 16/3 units. Which answer should be selected?
AC = (8/3)π units
BC = (16/3)π units
CC = (32/3)π units
DC = (256/9)π units
Solution & Explanation:For a diameter of 16/3 units, use C = πd. The exact circumference is (16/3)π units.
Problem 2Difficulty: Mastery
A circular base has a radius of 50 mm. Which exact answer is the circumference, not the area?
AC = 50π mm
BC = 100π mm
CC = 2500π mm
DC = 200π mm
Solution & Explanation:Circumference uses C = 2πr. With r = 50, C = 100π mm. The value 2500π would be area in square millimeters.
Problem 3Difficulty: Mastery
A maker needs trim for a round mirror with diameter 30.8 cm. Use π ≈ 3.14 and round to the nearest tenth. Which length is correct?
AC ≈ 48.4 cm
BC ≈ 96.7 cm
CC ≈ 193.4 cm
DC ≈ 948.6 cm
Solution & Explanation:Use C = πd. 30.8 × 3.14 = 96.712 cm, which rounds to 96.7 cm.

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Frequently Asked Questions

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QIs this 7.105 Circumference of circles 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.4 (Primary standard selected for prompt fields in this prompt cell: CCSS 7.G.B.4. Skill statement in this prompt cell: In multiple-choice items, students select the correct circumference of a circle and choose whether an exact or approximate form is appropriate. Associated standards listed with this skill in this prompt cell: CCSS 7.G.B.4; FL MA.7.GR.1.3; TX 7.9(B). Use this prompt-provided wording as the supporting standard description for this workflow.).

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