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polet [3.4K]
3 years ago
9

Find the area of the figure to the nearest tenth, if necessary.

Mathematics
2 answers:
Crazy boy [7]3 years ago
7 0

Answer:

36 ft²

Step-by-step explanation:

Split the figure into two shapes.

Area of figure = Area of rectangle + Area of triangle

Area of rectangle:

length \times width

length=8\\width=4

8 \times 4 = 32

Area of triangle:

\frac{base \times height}{2}

base=8-4=4\\height=2

\frac{4 \times 2}{2}

\frac{8}{2} =4

Area of figure = 32 + 4 = 36

topjm [15]3 years ago
3 0

Answer:

<h2>36{ft}^{2}</h2>

Option C is the correct option.

Step-by-step explanation:

Solution,

Height = 2 ft

Base = 8 - 4 = 4 ft

Finding the area of ∆ ABC :

\frac{1}{2}  \times b \times h

=  \frac{1}{2}  \times 4 \times 2

= 4 \:  {ft}^{2}

Finding the area of rectangle BDEF:

length \:  \times breadth

= 8 \times 4

= 32 \:  {ft}^{2}

Total area :

Area of triangle ∆ABC + Area of rectangle BDEF

= 4 \:  {ft}^{2}  + 32 { \: ft}^{2}

= 36 \:  {ft}^{2}

Hope this helps...

Good luck on your assignment..

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