Question

The vertices of ∆ABC are A(2, 8), B(16, 2), and C(6, 2). what is the perimeter and area of ∆ABC is

Answer 1

Answer:

Here is the way to solve this

Step-by-step explanation:

using the distance formula find the sides of the triangle. Add the sides for finding the perimeter and use a= b+h/2 to find the area.

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