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Mathematics 21 Online
OpenStudy (anonymous):

Find the area of the image below:

OpenStudy (anonymous):

OpenStudy (anonymous):

any help?? !

OpenStudy (anonymous):

ok because of the shape lets turn this into two different problems fist the 4x4 square, whats the area of the square?

OpenStudy (anonymous):

16 units

OpenStudy (anonymous):

correct :) next we need to find the area of the triangle, well its base is 5, and its hight is 10. so what is the area of this piece?

OpenStudy (anonymous):

using the A=1/2 x B x H formula? or only BxH?

OpenStudy (anonymous):

using A=1/2xBxH

OpenStudy (anonymous):

25

OpenStudy (anonymous):

correct, now add 16+25 and you have the area if the shaded area on the graph :)

OpenStudy (anonymous):

41?

OpenStudy (anonymous):

yep!

OpenStudy (anonymous):

nvm

OpenStudy (anonymous):

what are the answer choices?

OpenStudy (anonymous):

thank you i was looking at the wrong one. :D

OpenStudy (anonymous):

oh ok :) glad i could help :)

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