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OpenStudy (anonymous):
Answer 88 m2 136 m2 100 m2 70 m2
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OpenStudy (anonymous):
all of the above
OpenStudy (anonymous):
lol
OpenStudy (anonymous):
sorry
OpenStudy (anonymous):
OpenStudy (anonymous):
none of them
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OpenStudy (angela210793):
O.o
OpenStudy (anonymous):
sorry forgot to put the picture up
OpenStudy (angela210793):
u want the area or wht?
OpenStudy (anonymous):
the area
OpenStudy (anonymous):
88 square meter
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OpenStudy (angela210793):
A=(B+b)*h/2 + b*h=(20+12)*3/2+20*4/2=48+40=88m^2
OpenStudy (angela210793):
(B+b)*h/2=Area of trapezoid and b*h/2 area of triangle
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