Skip to content

Math Sheet Studio

Generator Worksheets by grade Printables Blog Pricing

Generator Worksheets by grade Printables Blog Pricing

Math Sheet Studio

Printable math worksheets you can fix one question at a time.

Product

Generator Pricing All topics By Common Core standard Blog

Worksheets

Kindergarten Grade 1 Grade 2 Grade 3 Grade 4 Grade 5 Grade 6 Grade 7 Grade 8 Algebra 1 Geometry Algebra 2 Calculus

Company

Contact Privacy Terms

© 2026 Math Sheet StudioPrivacy · Terms

Build a worksheet

Changes apply to unlocked questions.

Describe it

We pick the skills and settings; every question and answer is still computed, so the key stays correct.

Templates

Start from a template

Unit test: 20 questions, easy to hard, 2 points each, roomy spacing. Keeps your selected skills.

Choose skills

Search skills

Lines & angles

Angle pair equationsHSG.CO.C.9Parallel lines and transversalsHSG.CO.C.9

Triangles & congruence

Triangle angle sum and exterior anglesHSG.CO.C.10Triangle inequality theoremTriangle congruence (SSS, SAS, ASA, AAS, HL)HSG.SRT.B.5Triangle midsegment theoremHSG.CO.C.10

Polygons & quadrilaterals

Interior and exterior angles of polygonsProperties of parallelogramsHSG.CO.C.11Area of regular polygons

Similarity

Similar triangles and scale factorsHSG.SRT.B.5Triangle proportionality (side splitter)HSG.SRT.B.4

Right triangles & trigonometry

Special right triangles (45-45-90 and 30-60-90)HSG.SRT.C.6Trigonometric ratios (sine, cosine, tangent)HSG.SRT.C.6Solving right triangles with trigonometryHSG.SRT.C.8Law of sines and law of cosinesHSG.SRT.D.11

Circles

Arc length and sector areaHSG.C.B.5Inscribed and central anglesHSG.C.A.2Equation of a circleHSG.GPE.A.1Segments of chords, secants and tangentsHSG.C.A.2

Coordinate geometry

Distance and midpoint formulasHSG.GPE.B.7Partitioning a segment in a ratioHSG.GPE.B.6

Surface area & volume

Surface area of prisms, cylinders, cones, pyramids and spheresVolume of pyramids and prismsHSG.GMD.A.3

Each skill gets its own section. Up to 8 skills per sheet.

Number of questions

Difficulty

Easy to hard within each section

Sector area

More options

Worksheet title

Layout

Working space

Points

Prints the total on the score line and a scoring table on the answer key.

Number optionsNo negative numbersWhole-number answers only (no fractions or decimals)

Largest number in a question

Applies to new and unlocked questions. Questions you edited by hand are left as typed.

Step-by-step answer keyPro: each answer shows its working in the PDF.QR code for the answersPrints a code that opens the answer key on a phone, so work can be checked at home.

Customize sections

Set each section’s count and difficulty. Use the arrows to change its position. Locked questions stay in selected sections; unlock them to reduce counts or change their difficulty.

1. Arc length and sector area

Questions

Difficulty

Planned: 12 / 60 questions

12 questionsSign in to download PDFsSettingsShow answers

Name ______________________Date ____________Score ____ / 12

Arc length and sector area practice

Arc length and sector area · 1–12

Give exact answers in terms of π.

Medium

1.Find the area of the shaded sector.

Medium

2.Find the area of the shaded sector.

Medium

3.Find the area of the shaded sector.

Medium

4.Find the area of the shaded sector.

Medium

5.Find the area of the shaded sector.

Medium

6.Find the area of the shaded sector.

Medium

7.Find the area of the shaded sector.

Medium

8.Find the area of the shaded sector.

Medium

9.Find the area of the shaded sector.

Medium

10.Find the area of the shaded sector.

Medium

11.Find the area of the shaded sector.

Medium

12.Find the area of the shaded sector.

Answer key — Arc length and sector area practice

Arc length and sector area

1.1478π cm²

2.109π cm²

3.498π cm²

4.493π cm²

5.27π cm²

6.24π cm²

7.2432π cm²

8.2438π cm²

9.135π cm²

10.36π cm²

11.8456π cm²

12.3638π cm²

Made with Math Sheet Studio · mathsheetstudio.com — free printable math worksheets

mathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.commathsheetstudio.com