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OpenStudy (anonymous):
OpenStudy (anonymous):
can you help me please
OpenStudy (raden):
use the formula to find area of a trapezium
area = (b1 + b2)h/2
with b1,b2 are bases and h = its height
OpenStudy (anonymous):
wats the base
OpenStudy (raden):
you have 2 trapeziums there, it is the first part :
|dw:1392933597636:dw|
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OpenStudy (raden):
4 and 25 are the bases, 16 its height
OpenStudy (raden):
can determine the area the 1st that ?
OpenStudy (raden):
can you *
OpenStudy (anonymous):
im trying
OpenStudy (anonymous):
no i cant
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OpenStudy (anonymous):
this is really getting on my nerves
OpenStudy (anonymous):
well looks like you have two triangles and a square
OpenStudy (anonymous):
where do u see the square
OpenStudy (anonymous):
look on the right side of the dotted line.cut that shape in half
OpenStudy (anonymous):
im just trying to finish my quiz and i have like 7 more questions
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OpenStudy (lyrae):
|dw:1392934582816:dw|
OpenStudy (anonymous):
200+150+100
OpenStudy (lyrae):
That's only the left side. You have to to do the same thing with the right side figure.
OpenStudy (anonymous):
so what are the steps thats were im stuck
OpenStudy (anonymous):
no.. thats the area of the whole thing is
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OpenStudy (lyrae):
Haha sorry, meant for my picture.
OpenStudy (anonymous):
its okay.. the whole concept is to cute the irregular shape into familiar shapes . then find the area of each of the shapes and add them to get your answer.