This math topic focuses on the geometry of circles, specifically the calculation of sector areas given the total area of the circle. Students are presented with various circle diagrams and are required to determine the area of a shaded sector based on the provided total area. Multiple-choice answers are given for each question, allowing students to apply their knowledge of formulas involving circle geometry to solve the problems. This is suitable for intermediate level practice in geometry.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Sector Area - Total Area and Angle to Sector Area
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
If the total area of the circle is 16, what is the area of the shaded sector?
Geometry of Circles - Sector Area - Total Area and Angle to Sector Area Worksheet
| Math worksheet on 'Geometry of Circles - Sector Area - Total Area and Angle to Sector Area (Level 2)'. Part of a broader unit on 'Geometry - Intermediate - Practice' Learn online: app.mobius.academy/math/units/geometry_intermediate_practice/ |
| If the total area of the circle is 24, what is the area of the shaded sector? |
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| 11 |
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| If the total area of the circle is 2, what is the area of the shaded sector? |
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| If the total area of the circle is 2, what is the area of the shaded sector? |
| 1 |
| 4 |
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| If the total area of the circle is 12, what is the area of the shaded sector? |
| 5 |
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| If the total area of the circle is 21, what is the area of the shaded sector? |
| 10 |
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| If the total area of the circle is 28, what is the area of the shaded sector? |
| 9 |
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| 7 |
| If the total area of the circle is 24, what is the area of the shaded sector? |
| 2 |
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| 0 |