Math, asked by Arpitshukla, 1 year ago

calculate how area enclosed by the given shapes. all measures are in centimetres

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Answered by Geekydude121
7
Answer 1)
according to the dimensions given in the figure
 
Area = 5 * 5 + 3 * 4 + 9 * 4
         = 25 + 12 + 36
         = 73 Sqr units
Similariy in the second figure

Answer 2)

Area = 2 * 9 +2 * 9 + [5 * 9 - 2 * 1/2 *5 *7]
           = 18 + 18 +10
           = 46 Sqr units
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