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Find the Shaded Area. D. E. C. B. A. F. Question 1. AD is a common side of the squares ABCD and ADEF. The length AD is 10 cm. BB and DF are arcs of circles. 100 cm 2. Question 2. In the diagram below, the radius of a small circle is 1 cm. Take = 3.14. 3.14 cm 2. 10 cm. 10 cm.
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D E C B A F Question 1 AD is a common side of the squares ABCD and ADEF. The length AD is 10 cm. BB and DF are arcs of circles. 100 cm2
Question 2 In the diagram below, the radius of a small circle is 1 cm. Take = 3.14 3.14 cm2
10 cm 10 cm Question 3 25 cm2
4 cm 6 cm 4 cm Question 4 10 cm2
2 cm 4 cm Question 5 Take = 3.14 3.14 cm2
12 cm 16 cm 20 cm Question 6 Take = 3.14 96 cm2
10 cm Question 7 Take = 3.14 12.5 cm2
Question 8 60° 3 cm Take = 3.14 4.71 cm2
10 cm 33 cm2 Question 9 Leave your answer in terms of .
45° 45° 20 cm Question 10 Take = 3.14 107 cm2