find the perimeter and area of each parallelogram Round to the nearest tenth if necessary
http://i25.tinypic.com/x3et6c.png
figure is exactly like that
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find the perimeter and area of each parallelogram Round to the nearest tenth if necessary
http://i25.tinypic.com/x3et6c.png
figure is exactly like that
note the 30-60-90 triangle formed in the upper part of the parallelogram ... the altitude of the parallelogram is the long leg of the 30-60-90 triangle.Quote:
Originally Posted by Niceguy78
ratios of the sides of a 30-60-90 triangle ...
short leg =
long leg =
hypotenuse =
finally, area of a parallelogram is
im looking for the area AND parallelogram and i dont get how you get the x\sqrt{3}
If you have no knowledge of the properties of a 30-60-90 right triangle, then you shouldn't have been assigned this problem.Quote:
Originally Posted by Niceguy78
Go to this site and learn about them ...
30 60 90 Right Triangles - Free Math Help
ok ty but now all the problem that i have here are 30 60 90 righ triangles some contain different measurements
hi i kind of get it now i got the answer 780 anyone can tell me if i got it right?? sorry for double post
It is fairly well known that the area of a parallelogram isthere
are the lengths of two adjacent sides and
is the angle between then sides.
o wow confusing me.. you give me a different formula?? is my answer right?
The area of your parallelogram isQuote:
Originally Posted by Niceguy78
.