Question

If (-3 ,1) , (1 ,-3 ) and (2 ,3 ) then the area of triangle is *
a) 14 sq.units
b) 7 sq.units
c) 28 sq.units
d) 35 sq.units​

Answer 1

Answer:

Option a

Step-by-step explanation:

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Answer 2

option a) 14 sq.units is the correct answer.

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