Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN: 9781337614085
Author: Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher: Cengage,
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10.1.RE-2
Question Help
Find the error. A class must find the area of a
240°
sector of a circle determined by a 240° arc.
The radius of the circle is 6 cm. What is the
area =
360° *7(6)2
student's error? Explain.
2
3*(6)2
= 8x cm
Choose the correct answer below.
240°
O A. The student's error was that 100g was incorrectly evaluated as
240°
360°
240°
O B. The student's error was that 360- (6)2 was incorrectly evaluated as
240°
360° * 1(6)2.
360°
O C. The student's error was that 409 was incorrectly evaluated as
240°
360°
O D. The student's error was that 6 was incorrectly evaluated as 6.2.
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Transcribed Image Text:10.1.RE-2 Question Help Find the error. A class must find the area of a 240° sector of a circle determined by a 240° arc. The radius of the circle is 6 cm. What is the area = 360° *7(6)2 student's error? Explain. 2 3*(6)2 = 8x cm Choose the correct answer below. 240° O A. The student's error was that 100g was incorrectly evaluated as 240° 360° 240° O B. The student's error was that 360- (6)2 was incorrectly evaluated as 240° 360° * 1(6)2. 360° O C. The student's error was that 409 was incorrectly evaluated as 240° 360° O D. The student's error was that 6 was incorrectly evaluated as 6.2. Click to select your answer and then click Check Answer. All parts showing Clear All Check Answer
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