Monday, January 31, 2011

Area of Rectangular and Triangular Prisim's

1. BxH/2
11x5/2=27.5cmx2=55

LxW
9x15=135x2=270cm
15x5=75cm
55+270+75=400

TSA=400cm





2. LxW
12x5=60x2=120cm
8x5=40x2=80cm
12x8=96x2=192cm
120+80+192=264cm

TSA=264cm






4 comments:

  1. Nice pictures! Very clear explanation! Next time add a video or link.

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  2. Great job Emily. Your explanations were very clear and neat. Next time you should add the original prism, a link and a video would be great.

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  3. Good job Emily. Nice clear and precise explanation, and the pictures were nice as well. Next time try to keep them to one side if possible. It looks a lot more neat that way. Next time, be sure to add a link and video.

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  4. Great job Emily. Great explanation and pictures. Next time add a video and a link to make your post better. Other than that, great job.

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