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)

Answers: 2

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