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Lunna [17]
3 years ago
6

What is the area of this figure?

Mathematics
2 answers:
Andrej [43]3 years ago
7 0

4 \times 18
4 x 18 is 72 cm2
noname [10]3 years ago
5 0

Answer: 146\ cm^2

Step-by-step explanation:

In the given figure, We have a trapezoid and a triangle sharing a common base of 14 cm.

For trapezoid,

Area =\frac{1}{2}(a+b)h, where a and b are the opposite parallel sides and h is the height.

Therefore, Area of trapezoid = \frac{1}{2}(4+14)10=(18)5=90\ cm^2

For triangle,

The height of triangle H =18 cm - 10 cm = 8 cm

Area =\frac{1}{2}bh, where  b is the base and h is the height.

Area of triangle= \frac{1}{2}\times(14)(8)=56\ cm^2

Total area of the figure = 90+56=146\ cm^2

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