Question

11. Find the shaded area of both figures. Which one
has greater shaded portion? (Take it = 3.14)
ku
16 m
h
16 m​

Answer 1

Answer:

Step-by-step explanation:

Figure 1:

the area of shaded region=area of square - area of the circle

=16×16 - pi*(8)^2

=256-(3.14)*64

=256-201(approx.)

= 55 metres square

Figure 2:

area of the shaded region=area of square-area of 14 circles

=16*16 - 14*pi*(2)^2

=256-14*12.56

=256-176(approx.)

=80metres square

Hence the area of second figure is greater.

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