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OpenStudy (123ab456c):
What is the area of a triangle with a base of 3.2 cm and a height of 9.6 cm? A. 6.4 cm² B. 12.8 cm² C. 15.36 cm² D. 30.72 cm²
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OpenStudy (alexandervonhumboldt2):
use formula A=height*base*1/2
OpenStudy (anonymous):
one half base times height
OpenStudy (123ab456c):
is the answer C
OpenStudy (alexandervonhumboldt2):
yes
OpenStudy (123ab456c):
ok does everyone agreee
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OpenStudy (welshfella):
yes 15.36 is correct
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