What is the area of a triangle whose vertices are d(3,3), e(3,-1), and f(-2,-5)?

There is a formula which employs the use of determinants and which helps us calculate the area of a triangle if the vertices are given as . The formula is as shown below:

Area=

Now, in our case, we have:

, and

Thus, the area in this case will become:

Area=

Therefore, Area=

We know that area cannot be negative, so the area of the given triangle is 10 squared units.

answer: b)

step-by-step explanation:

its a dot plot because since the score is not high numbers.

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