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Mathematics 23 Online
OpenStudy (anonymous):

Find the area of the triangle. A. 208 in2 B. 192 in2 C. 104 in2 D. 96 in2

OpenStudy (anonymous):

OpenStudy (anonymous):

will medal and fan

OpenStudy (solomonzelman):

16 inches is the entire side, right?

OpenStudy (anonymous):

what do you mean?

OpenStudy (anonymous):

yes

OpenStudy (solomonzelman):

\(\LARGE\color{teal}{ A_{\rm \large triangle}=({\rm altitude}\times {\rm base } )\div 2 }\)

OpenStudy (anonymous):

192?

OpenStudy (anonymous):

yep now divide by 2

OpenStudy (solomonzelman):

yes.

OpenStudy (anonymous):

96?

OpenStudy (solomonzelman):

because 192 would be a parallelogram, with those base and height. And the triangle is a half of thatr

OpenStudy (solomonzelman):

yes

OpenStudy (anonymous):

ya 96in!!

OpenStudy (solomonzelman):

:D

OpenStudy (anonymous):

There you go you got it! :D

OpenStudy (anonymous):

thnks

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