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kifflom [539]
3 years ago
6

Find the area of the triangle. [? ] ft2 Don't round

Mathematics
2 answers:
Cerrena [4.2K]3 years ago
8 0

Step-by-step explanation:

Area = \:  \frac{bh}{2}   \\ : b = 16.9 \: h = 10.4 \\

Area = \frac{16.9 \times 10.4}{2}  =  \frac{175.76}{2}  = 87.88 {ft}^{2}

Base = 16.9

height = 10.4

Area = ½b×h

A = ½(16.9×10.4)

A = ½(175.76)

Area = 175.76/2

A = 87.88ft²

sashaice [31]3 years ago
7 0

Answer:

\Large \boxed{\mathrm{87.88 \ ft^2 }}

Step-by-step explanation:

\displaystyle area \ of \ triangle \ = \  \frac{base \times height }{2}

\displaystyle area \ of \ triangle \ = \  \frac{16.9 \times 10.4 }{2}

\displaystyle area \ of \ triangle \ = \  \frac{175.76}{2}

\displaystyle area \ of \ triangle \ = \  87.88

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