paz12
paz12
28-09-2015
Mathematics
contestada
work out area of a triangle base 9cm height 4cm
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UniqueMii
UniqueMii
28-09-2015
The formula is half base times the height. That would mean 9 x 4= 36, then you half 36, which gives you 18. Please tell me if you don't understand, I might have a bad explanation
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TSO
TSO
28-09-2015
Area = 1/2 x base x height
Area = 1/2 x 9 x 4
Area = 9 x 2
Area = 18 cm^2
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