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Mathematics 17 Online
OpenStudy (anonymous):

What is the area of the triangle? A. 42.14 cm² B. 35.28 cm² C. 21.07 cm² D. 17.64 cm² https://static.k12.com/calms_media/media/1388500_1389000/1388526/1/dc96c1386f06be7f65a08d360c5e5b1c6f6ee540/62362_FGA_U3_L6_V3_P.jpg

OpenStudy (black_ninja123):

Formula is 1/2*b*h

OpenStudy (alexandervonhumboldt2):

the formula for the area of the triangle is : 1/2*height*b

OpenStudy (alexandervonhumboldt2):

substitue: 1/2*b*h=1/2*9.8*3.6=solve

OpenStudy (anonymous):

ok thanks

OpenStudy (alexandervonhumboldt2):

np :)

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