Question

the area of a triangle formed by joining the point (1,0),(0,0),(0,1)is 1/2 sq.unit .prove it

Answer 1

Answer:

1

Step-by-step explanation:

area of a triangle=1/2*x1(y3-y2)+x2(y2-y1)+x3(y1-y3)

1/2=1/2*1(1-0)+0(0-0)+0(0-1)

1/2*2/1=1(1)+0+0

1=1

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Answer 2

Answer:

I hope it is helpful to you