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Mathematics, 24.04.2020 22:19 mgollaoutlaw35
Unit 6 Practice Test: Arc Length and Sectors and Inscribed Angles
1) Quadrilateral ABCD is inscribed in this circle. What is the measure of ∠A? (∠C is 82°. ∠C is across from ∠A.)
2) Quadrilateral ABCD is inscribed in this circle. What is the measure of angle C? (∠A is (2x+4)degrees, ∠B is (2x-1)degrees, ∠D is (3x-59)degrees.
3) What is the measure in degrees for the central angle of a circle whose radius is 8 cm and intercepted arc length is 7.2 cm?
Enter your answer as a decimal in the box, rounded to the nearest hundredth.
4) In a circle with a radius of 36 m, an arc is intercepted by a central angle of 288 degrees. What is the arc length? Use 3.14 for π and round your final answer to the nearest hundredth.
5) What is the area of a sector with a central angle of 150 degrees and a radius of 6 ft? Use 3.14 for π and round your final answer to the nearest tenth.
6) What is the area of a sector with a central angle of 52 degrees and a diameter of 40 mm? Use 3.14 for π and round your answer to the nearest hundredth.
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Unit 6 Practice Test: Arc Length and Sectors and Inscribed Angles
1) Quadrilateral ABCD is ins...
1) Quadrilateral ABCD is ins...
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