Question

Find the area of the triangle whose vertices are (4,3) , (1,4) , (2,3)

Answer 1

Answer:

1 sq unit

Step-by-step explanation:

area of triangle=1/2|X1(y2-y3)+X2(y3-y1)+X3(y1-y2)|

area=1/2|4(4-3)+1(3-3)+2(3-4)|

=1/2|4(1)+1(0)+2(-1)|

=1/2|4+0-2|

=1/2|2|

=1 squnit