Question

find the shaded area of both figures which one has greater shaded portion​

Answer 1

Answer:

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.

♥Hope this helps! ♥

Answer 2

Answer:

shaded area of fig.1=

area of square - area of circle

(16×16)-(π18^2)

256-(3.14×8×8)

256-(3.14×64)

256-200.96

55.04

shaded area of fig.2=

area of square-(area of1circle×16)

(16×16)-[(π2^2)×16]

(256)-[(3.14 ×4)×16]

256-[(12.56)×16]

256-200.96

55.04

shaded area of both figures is equal