give the answer saw in the photo
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3m²......is the right answer of your questions
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The Answer will be 2m
It is because a+b+c/2 =m
And ab + bc+ca =0
So, if it is equal to zero then they are multiplied buy zero because
Anything multiply by 0=0
And after seeing ( ab+bc+ca)=0
There at least 2 variables whose value is 0.
Let suppose a & c =0
So, 0b+b0+0x0=0
So by taking average of
0square +bsquare + 0 square/ 2 =0
0x0 + bxb + 0x0 = 0 x bsquare
Here the value of b=2m because
a+b+c/2 =m
0+b+0/2= m
b/2 =m So, b=2m. 2m whole square is 4m square= 4m/2 on average = 2m Ans
It is because a+b+c/2 =m
And ab + bc+ca =0
So, if it is equal to zero then they are multiplied buy zero because
Anything multiply by 0=0
And after seeing ( ab+bc+ca)=0
There at least 2 variables whose value is 0.
Let suppose a & c =0
So, 0b+b0+0x0=0
So by taking average of
0square +bsquare + 0 square/ 2 =0
0x0 + bxb + 0x0 = 0 x bsquare
Here the value of b=2m because
a+b+c/2 =m
0+b+0/2= m
b/2 =m So, b=2m. 2m whole square is 4m square= 4m/2 on average = 2m Ans
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