Question

Perimeter of Triangle Please. Thank you ASAP

Answer 1

Explanation:

The perimeter of a parallelogram is twice the sum of the length of a longer and a shorter side.

The length can be evaluated by the distance formula between two points (x_1,y_1), (x_2, y_2)

`d=√((x_2-x_1)^2+(y_2-y_1)^2)`

For the longer side,

`d=√((7-(-4))^2+(3-2)^2)=√(122)`

or the shorter side,

`d=√((7-6)^2+(3-(-2))^2)=√(26)`

Therefore, the perimeter is given by,

`2(√(122)+√(26))\approx254.2`