ASAP
can someone help find the surface area pls?
Answers
Surface area of first figure as shown in 1st picture:
length = 6cm
breadth = 3cm
height= 2cm
Surface area = 2(lb+ bh + hl)
=2(6×3+3×2+2×6)
=2(18+6+12)
=2× 36
= 72cm^2
NOW WE FIND AREA OF SECOND FIGURE AS SHOWN IN PICTURE 2:
length = 3cm
breadth=1cm
height=2cm
Surface Area = 2(lb+ bh + hl)
=2(3×1+1×2+2×3)
=2(3+2+6)
=2×11
=22cm^2
Total Area of Figure =( 72+22)cm^2
=94 cm^2
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