A rectangular metal sheet measures 8cm×6cm.Four. Four quadrant of circles each of radius 2cm are cut away at the corners then find out the area of remaing pertion?
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Area of sheet = 8×6=48cm^2
area of four quadrant= 4×(1/4×22/7×2×2)
=88/7cm^2
Remaining area = 48-88/7
=(336-88)/7
= 248/7
=35.43cm^2
area of four quadrant= 4×(1/4×22/7×2×2)
=88/7cm^2
Remaining area = 48-88/7
=(336-88)/7
= 248/7
=35.43cm^2
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