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Mathematics 7 Online
OpenStudy (omarbirjas):

What is the area of the triangle to the nearest tenth of a square meter? http://prntscr.com/7a5nt2

OpenStudy (anonymous):

F*CK YOU FAT SMELLY MODS WE RAID AND WE DO NOT FORGET I AM BASED ░░░░▓▓▀▀██████▓▄▒▒░░卐░ ░░░▀░░░░░░▀▀▀████▄▒░░░░ ░░▌░░░░░░░░░░░▀███▓▒░卐░ ░▌░░░░░▄▄▄░░░░░░▐█▓▒░░░ ░▄▓▀█▌░▀██▀▒▄░░░▐▓▓▓▒卐░ ░█▌░░░░░▀▒░░░▀░░░▐▓▒▒░░ ░▌▀▒▄▄░░░░░░░░░░░░░▄▒░░ ░▒▄█████▌▒▒░░░░░░░▒▌▒卐░ ░░▓█████▄▒░▒▒▒░░░░░▐░░░ ░░▒▀▓▒░░░░░░░▒▒░▒▒▒▄░卐░ ░░▓▒▒▒░░░░░░▒▒▒▒▒░▓░░░░ ░░████▄▄▄▄▓▓▓▒▒░░▐░░卐░░░░▀██████▓▒▒▒▒▒░▐░░░░░▓▓▀▀██████▓▄▒▒░░卐░ ░░░▀░░░░░░▀▀▀████▄▒░░░░ ░░▌░░░░░░░░░░░▀███▓▒░卐░ ░▌░░░░░▄▄▄░░░░░░▐█▓▒░░░ ░▄▓▀█▌░▀██▀▒▄░░░▐▓▓▓▒卐░ ░█▌░░░░░▀▒░░░▀░░░▐▓▒▒░░ ░▌▀▒▄▄░░░░░░░░░░░░░▄▒░░ ░▒▄█████▌▒▒░░░░░░░▒▌▒卐░ ░░▓█████▄▒░▒▒▒░░░░░▐░░░ ░░▒▀▓▒░░░░░░░▒▒░

OpenStudy (anonymous):

50 square meters

OpenStudy (omarbirjas):

not an answer choice....

OpenStudy (anonymous):

I saw this question yesterday here :) So here is the solution. If you have taken a trigonometry course, you may remember that there is a sine formula to calculate areas of triangles. The formula says thet:|dw:1432763062732:dw| \[Area = \frac{ 1 }{ 2 } \times \sin \theta \times a \times b\] \[Area = \frac{ 1 }{ 2 } \times \sin28 \times 13 \times 8 = 24.4\] Calculator result.

OpenStudy (omarbirjas):

Thanks bora

OpenStudy (anonymous):

Anytime.

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