Mathematics
Mathematics, 29.10.2019 11:31, yansaturnin

What is the area of this triangle?
a.) a=1/2(y3-y2)(x3-x1)
b.) a=1/2(y3-y1)(x3-x1)
c.) a=1/2(y3-y1)(x2-x1)
d.) a=1/2(y2-y1)(x3-x1)
e.) a=1/2(y2-y1)(x2-x1)


What is the area of this triangle?  a.) a=1/2(y3-y2)(x3-x1) b.) a=1/2(y3-y1)(x3-x1)

answer
Answers: 2

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Do you know the correct answer?
What is the area of this triangle?
a.) a=1/2(y3-y2)(x3-x1)
b.) a=1/2(y3-y1)(x3-x1)

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