find the perimeter and area of the figure.
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Answer: Perimeter of the given figure is = 34 m
Area of the given figure = 70 m²
Step-by-step explanation: p= 2 [7 +10] = 2 ×17 = 34
area of the given figure = l × b = 7 × 10 = 70
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Answer:
Step-by-step explanation:
Area of rectangle=10*7=70 cm²
Radius of semicircle=7/2=3.5 cm
ar of semicircle=22/7 *3.5*3.5
=11*3.5
=38.5 cm²
so are of figure
=70-38.5=31.5 cm²
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arc CB=1/2*2πr=πr
=22/7*3.5
=11 cm
so perimeter=AB+CD+11
10+7+11
=28 cm
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