Question

251 Find the area of the triangle whose vertices are (-3,5), (5,6) and (5,-2)
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Answer 1

Answer:

answer will come as 32 sq.units . the pre stem of answer will be 1/2|-64|= 1/2X64 =32

Answer 2

Answer:

Step-by-step explanation:

We know that the area of is

1/2( x1(y2-y3)+x2(y3-y1)+x3(y1-y2)

So,

Area of triangle is

1/2[ -3 (6+2)+5(-2-5)+5(5-6)]

1/2(-24-35-5)

1/2(-64)

Hence the area of triangle is

-32

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