Question

The area ofthetriangle formedbythe point (5,2),(_9,_3),(_3_5)is

Answer 1

Answer:

Step-by-step explanation:

we know that,

area of the triangle=[ x1(y2-y3) + x2(y3-y1) + x3(y1-y2)]

x1=5,x2= -9,x3= -3

y1= 2, y2= -3, y3 = -5

[5(-3-{-5}) + -9(-5-2) + -3(2-{-3})

[5(2) + 63 + -15]

10+63-15

58