What will the area of the rectangular sheet be?
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Answer:
132 square cm
Step-by-step explanation:
as the invisible part of 2nd fig. makes rt. angled triangle whose two sides are equal to the breadth of rectangle.
area of triangle=1/2×base×heigth
=1/2×6×6
=18 square cm
area of rect- area of triangle=114
area of rect=114+18
=132 square cm
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