Math, asked by yusrakhan2004, 1 year ago

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)

Answers

Answered by anisha4591

HI MATE WE HAVE TO USE THE MOD FORMULA

1÷2|x1(y2-y3)+X2(y3-y1)+X3(y1-y2)| is the formula...

yusrakhan2004: Can you show step by step like how to find the area ?

Answered by Anonymous

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

Anonymous: mark as brainliest

yusrakhan2004: Can u write it in a paper n show me cuz i still dint get it

Anonymous: which step u didnt get?

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