Please anyone answer this
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hey i can give u d answer for 2nd diagram becz we arent taught about the first shape yet...so
area of shaded portion = area of rectangle-area of circle (4 parts at the corner makes a circle)
area of rec=l*b
=8*15
=120
area of circle=pie r^2
=3.14*3^2
=28.26
area of shaded portion =120-28.26
=91.74cm2
area of shaded portion = area of rectangle-area of circle (4 parts at the corner makes a circle)
area of rec=l*b
=8*15
=120
area of circle=pie r^2
=3.14*3^2
=28.26
area of shaded portion =120-28.26
=91.74cm2
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