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Find the area of the shaded region of the square.

Find the area of the shaded region of the square.-example-1

2 Answers

3 votes

Answer:

42
cm^(2)

Explanation:

area of the square=14*14(l*w)

=196
cm^(2)

radius=14/2

=7 cm

area of the circle=
\pi r^(2)

=
(22)/(7)*7*7

=154
cm^(2)

area of the shaded part =196-154

= 42
cm^(2)

User Yuanfei Zhu
by
8.2k points
7 votes

Area

Area of a square

The formula in finding the area of a square is
\tt A = {s}^(2)


  • \tt A = {s}^(2)

  • \tt A = {14cm}^(2)

  • \tt A = {196cm}^(2)

Area of a circle

The formula in finding the area of a circle is
\tt A = \pi r^2


  • \tt A = \pi r^2

  • \tt A = 3.14* {7cm^2}

  • \tt A = 3.14 * 49cm

  • \tt A = {153.86cm^2}

Area of a shaded region


  • \tt A=A-A

  • \tt A= {196cm}^(2)- {153.86cm^2}

  • \tt A= {42.14cm}^(2)

Therefore, the area of the composite figure is 42.14cm²

#CarryOnLearning

User Adopilot
by
8.3k points

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