richy1
richy1
13-02-2018
Mathematics
contestada
find the area of the trapezoid
Respuesta :
alaixa
alaixa
13-02-2018
Find both triangular areas:
1/2bh
1/2
(2.5 • 15) = 37.5
18.75 • 2
= 37.5ft
²
Now find the rectangular area:
a = bh
20 • 15 = 300ft²
Now add them together:
300 + 37.5 = 337.5
ft²
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