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What is the area of this figure.write your answer using decimals. use 3.14 for ñ

What is the area of this figure.write your answer using decimals. use 3.14 for ñ-example-1
User Inferpse
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1 Answer

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First, we divide the figure into four parts as shown in the figure below:

The first part is a major rectangle with dimensions 15x7 m, the second part is a square with side 2 m, the third part is a minor rectangle with dimensions 7x2 m and the fourth part is a semicircle with radius 3 m. The total area of the figure is the sum of the area of each part.

The area of the major rectangle is given by:

A1 = 15*7 = 105 m²

The area of the square is given by:

A2 = 2*2 = 4 m²

The area of the minor triangle is given by:

A3 = 7*2 = 14 m²

The area of the semicircle is given by:

A4 = 3.14*3² = 28.26 m²

Therefore, the total area is given by:

A1 + A2 + A3 + A4 = 105 + 4 + 14 + 28.26 = 151.26 m²

What is the area of this figure.write your answer using decimals. use 3.14 for ñ-example-1
User Gokoon
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