Hiw should we calvulate tge area of tiangle ABC
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yusrakhan2004:
How should we calculate the area if the truangle ABC ? ( Auto-correction)
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HI MATE WE HAVE TO USE THE MOD FORMULA
1÷2|x1(y2-y3)+X2(y3-y1)+X3(y1-y2)| is the formula...
Can you show step by step like how to find the area ?
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iAnswer:
let the coordinates be a(1,4) . b(2,2) . c(3,2)
use the area of the triangle formula: 1/2Ix1(y2-y3)+x2(y3-y1)+x3(y1-y2)I
where I is modulus
substitute the values in the above formula.
1/2I1(2-2)+2(2-4)+3(4-2)I
1/2I . 0 - 4 +6 I
1/2 . x 2
the anser is 1sq units
mark as brainliest
Can u write it in a paper n show me cuz i still dint get it
which step u didnt get?
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