The circle below has center O, and its radius is 4 yd. Given that m ZAOB=60°, find the length of the arc ADB and the area of the shaded reglon. Give exact answers In terms of t, and be sure to include the correct units in your answer. B Length of ADB: JT Area of shaded region: yd yd? yd

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
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The circle below has center O, and its radius is 4 yd. Given that m ZAOB=60°, find the length of the arc ADB and the
area of the shaded region.
Give exact answers In terms of t, and be sure to include the correct units in your answer.
B
Length of ADB :
JT
Area of shaded region:
yd
yd?
yd
Transcribed Image Text:The circle below has center O, and its radius is 4 yd. Given that m ZAOB=60°, find the length of the arc ADB and the area of the shaded region. Give exact answers In terms of t, and be sure to include the correct units in your answer. B Length of ADB : JT Area of shaded region: yd yd? yd
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