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Generator Worksheets by grade Printables Blog Pricing

Math Sheet Studio

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

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

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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

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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.

Hard

1.The arc of the shaded sector is 332π cm long. Find the central angle x.

Hard

2.The arc of the shaded sector is 2π cm long. Find the central angle x.

Hard

3.The arc of the shaded sector is 8π cm long. Find the central angle x.

Hard

4.The arc of the shaded sector is 556π cm long. Find the central angle x.

Hard

5.The arc of the shaded sector is 3π cm long. Find the central angle x.

Hard

6.The arc of the shaded sector is 14π cm long. Find the central angle x.

Hard

7.The arc of the shaded sector is 83π cm long. Find the central angle x.

Hard

8.The arc of the shaded sector is 125π cm long. Find the central angle x.

Hard

9.The arc of the shaded sector is 163π cm long. Find the central angle x.

Hard

10.The arc of the shaded sector is 23π cm long. Find the central angle x.

Hard

11.The arc of the shaded sector is 103π cm long. Find the central angle x.

Hard

12.The arc of the shaded sector is 49π cm long. Find the central angle x.

Answer key — Arc length and sector area practice

Arc length and sector area

1.x = 270°

2.x = 72°

3.x = 80°

4.x = 150°

5.x = 270°

6.x = 210°

7.x = 30°

8.x = 72°

9.x = 120°

10.x = 40°

11.x = 150°

12.x = 40°

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