PLEASE HELP ME Given R 7, -1, A3,-6, B-3,-6, E(-5, 4), plot the points and trace the figure.

Part A: Determine the lengths of each side (round to the nearest hundredth).

Part B: Determine the perimeter

See below

Step-by-step explanation:

Note: See link for the plotting part

Points given

R (7, -1), A(3,-6), B(-3,-6), E(-5, 4)Part A

Distance formula:

d= √(y2-y1)²+ (x2-x1)²

Side lengths:

AB= 3- (-3) = 6 unitsAR = √(7 -3)² + (-1+6)²= √4²+5²= √41= 6.40 unitsER = √(7+5)²+(-1-4)²= √12²+5²= √169= 13 unitsBE = √(-3+5)²+(-6-4)² = √8²+10²= √164 = 12.80 unitsPart B

Perimeter is the sum of length of the sides

P = 6 + 6.4 + 13 + 12.8 = 38.2 units

$243.92 for 8 is cheaper

Step-by-step explanation:

To find the unit price for the 6 shirts you would do 188.94 divided by 6.

To find the unit price for the 8 shirts you would do 243.92 divided by 8

for 6 shirts it's: $31.49/shirt

for 8 shirts it's: $30.49/shirt