find the areas of attached figures
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i) find area of rectangle and area of circle then do like subtract area of circle from area of rectangle
for other option answer please first and like my answer
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Answered by
1
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1 = could you tell me what is the radius of cirlcle in first figure sorry i couldnot understand it
2) shaded area = area of square - area of circle
= l^2 - πr^2
= 14^2 - 22/7 * 7*7
=196 - 154
= 42
3) shaded area = big rectangle - small rectangle
= l*b - l*b
= 48*33 - 45*30
=1584-1350
= 234cm^2
4) from triangle ADF
area of triangle ADF= 1/2 *b*h
=1/2*4*6
=12
shaded area = area of rectangle ABCD - (triangle ADF + triangle BCF)
= l*b - (12+12)
= 8*6 - 24
= 48-24
=24
i hope it is us
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