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rjkz
[21]
3 years ago
8
Work out area of a triangle base 9cm height 4cm
Mathematics
Answer
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2
answers:
insens350
[35]
3 years ago
6
0
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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Temka
[501]
3 years ago
5
0
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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