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OpenStudy (unofficialllyy):
OpenStudy (anonymous):
lets see if i can help...
OpenStudy (unofficialllyy):
Okay :)
OpenStudy (anonymous):
do you know the value?
OpenStudy (unofficialllyy):
I'm not really sure how to do this at all.
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OpenStudy (anonymous):
is it multiple choice?
OpenStudy (unofficialllyy):
Yes.
OpenStudy (anonymous):
ok what are the choices, it could help.:)
OpenStudy (unofficialllyy):
59 Square units
65 Square units
72 Square units
83 Square units
OpenStudy (unofficialllyy):
Isn't area just base times height?
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OpenStudy (anonymous):
pretty much
OpenStudy (unofficialllyy):
So how do I go about solving this?
OpenStudy (anonymous):
well, the area of a pentagon is 5/2sa
OpenStudy (anonymous):
S is the side and A is the apothem length or a line segment from the center to the midpoint of one of its sides.
OpenStudy (anonymous):
does it say what the side is?
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OpenStudy (unofficialllyy):
No that was the whole question.
OpenStudy (anonymous):
6 by 7 rectangle
plus
base 8 height 4 triangle
plus
base 2 height 7 triangle
area of rectangle = base times height
area of triangle = 0.5 * base * height
OpenStudy (anonymous):
it looks like this...
OpenStudy (unofficialllyy):
I got 65 units
OpenStudy (unofficialllyy):
Is that correct?
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OpenStudy (anonymous):
put a line from S to U and then put a line from Q to the point where it meets the line you just made.
OpenStudy (unofficialllyy):
I think I got the answer lol
OpenStudy (anonymous):
what did you choose? i think its 65 square units.
OpenStudy (unofficialllyy):
That's what I got too!
OpenStudy (anonymous):
well, YAY!!! glad it worked out even though it took a bit but I hope you get a good grade!!:)
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OpenStudy (unofficialllyy):
Thank you so much. I fanned and gave you a medal :)