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Mathematics 7 Online
OpenStudy (anonymous):

4. find the area of a triangle ; base 14 cm , height 5.5 cm ( 1point ) A. 19.5 cm 2 B. 77 cm2 c. 38.5 cm2 d. 770cm2

OpenStudy (anonymous):

answer is b 1/2x14x5,5 = 38,5

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