Question

Find the perimeter, in units, of the polygon with the given vertices. Plot the points.

Round to the nearest tenth.
5. A(8,0), B(-3, 2), C(10, 2)
6. A(4, -3), B(7, 10), C(-8, 2)
7. A(-5,5), B(5, -5), C(-5, -5)
8. A(4, -3), B(7,10), C(-8, 2), D(-1, -5)
9. A(-4, -8), B(4, -8), C(4, 0), D(0, 3), E(-4, 0)

Answer 1

5. 27

6. 43

7. 47

Explanation:

Answer 2

Answer: 9

Explanation:

Plot the points

Find the distance of each side

add the three numbers

9