Find area of triangle by heron's formula vertices are (2,2) (5,6) (0,6) with solutions please help me
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Answer:
10 square units
Step-by-step explanation:
area of triangle when vertices are given =1/2|x1+(y2-y3)+x2(y3-y1)+x3(y1-y2)| (where |= modulus used for positive value | |)
here,x1=2,x2=5 and x3=0
y1=2,y2=6 and y3=6
area=1/2|2(6-6)+5(6-2)+0(1-6)|
=1/2|0+20+0|
=1/2*20
=10 square units
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