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A circular pond has radius 5 m. A straight wall crosses… | StemPy Lab
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A circular pond has radius 5 m. A straight wall crosses the pond at a distance of 3 m from its centre and divides the pond into two parts. What is the area of the smaller part, to two decimal places?
Mathematics
Hard
High School (11–12)
Functions and Calculus › Application of Integrals
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StemPy Lab
A circular pond has radius
5
5
5
m. A straight wall crosses the pond at a distance of
3
3
3
m from its centre and divides the pond into two parts. What is the area of the smaller part, to two decimal places?
11.18
m
2
11.18\ \text{m}^2
11.18
m
2
12.00
m
2
12.00\ \text{m}^2
12.00
m
2
16.09
m
2
16.09\ \text{m}^2
16.09
m
2
67.36
m
2
67.36\ \text{m}^2
67.36
m
2
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← The parabolas x = y² and x = 2 - y² enclose the shaded region in the figure. What is its area?
The figure shows the parabola y = x² and the roof-shaped graph y = 3 - 2|x|. What is the area of the shaded region between them? →
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Functions and Calculus › Application of Integrals
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