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Helga [31]
2 years ago
13

Find the area of the trapezoid. 168 in2 72 ft2 94.5 ft2 84 ft2

Mathematics
2 answers:
Liono4ka [1.6K]2 years ago
6 0

Answer:

Area of trapezoid = 84 ft^2

Step-by-step explanation:

Area of a trapezoid formula is \frac{base1+base 2}{2} \cdot height

Length of base1 is 12ft

Length of base2 is 9ft

The height of the trapezoid is 8ft

Plug in all the values in the formula

Area of a trapezoid= \frac{base1+base 2}{2} \cdot height

=\frac{12+9}{2} \cdot 8

=(12+9) \cdot 4

= 84 ft^2

tia_tia [17]2 years ago
4 0
The answer is going to be 168^2
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EXPLANATION

We use the sine rule for solving triangles.

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