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