а Case Study 2 Mr. Jay purchase a design which he has to decorate. In the design there are three semi-circles A, and Chaving diameter 3 cm each, another larger semi-circle having diameter 9 cm and a circle D of diameter 4.5 cm D E A с B On the basis of above information, answer the following questions. 46. Total area of three semi-circles A, B and C is (c)7.06 cm? (d) 21 cm (c) 15.91 cm 2 (d) 3182 cm? (a) 106 cm? (b) 3.53 cm? 47. Area of circle D is (a) 8 cm2 (b) 63.6 cm? 48. Area of largest semi-circle is (a) 15.91 cm2 (b) 3182 cm 49. Find the area of unshaded region. (a) 1238 cm2 (b) 10.6 cm? 50. Find the area of shaded region. (a) 3182 cm2 (b) 22.98 cm? (c) 63.64 cm? (d) 81 cm? (c) 15.91 cm2 2 (d) 22.98 cm (c) 12.375 cm? (d) 24.75 cm?
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Total Area of three semi circles A B and C is (a) 10.6 cm²
Area of circle D is (c)15.91 cm²
Area of largest semi circle is (c) 63.64cm²
Find the area of unshaded region (d)22.98cm²
Find the area of shaded region (c)12.375cm²
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i did my best to answer you but i'm not sure about the 47th and 48th question
according to me the answer of 47th question should be 31.82 cm² and 48th question should be 31.82cm² too
mark me as brainliest
thank you so much ☆
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