Engineering Board Exam Reviewer · Applications: Area Between Curves · medium
Find the area of one petal of the rose r=4 3 .
- 8 π/3 8.38
- 2 π/3 2.09
- 4 π/3 4.19
- 4 π 12.57
Answer
C. 4 π/3 4.19
Solution
One petal runs from =0 to = π3. A= 12 0π/316 23 ,d =8 0π/31- 6 /2,d =4≤ft[ - 6 /6 ]0π/3=4π/3.
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