Madisyn is planting crops in a triangular garden. She is trying to find the amount of fencing she needs to block off the crops from animals. The triangular garden can be seen below.
What is the amount of fencing that Madisyn needs?
А
B
5
1
-25
-2 -15 -1050
05
15
2
25
3
35
5
55
6
65
С
Madisyn needs
units of fencing

Fencing needed = 20.8 units

Step-by-step explanation:

From the figure attached,

Given: Triangle ABC with vertices A(0, 6), B(6, 5) and C(5, -1).

We have to find the length of fence required to cover the triangular garden.

Amount of fencing required = Perimeter of the triangular garden

Perimeter of the garden = AB + BC + AC

Formula to get the distance between A and B,

d =

AB = =

BC = =

AC = =

Perimeter =

                = 6.08 + 6.08 + 8.60

                = 20.76

                ≈ 20.8 units

Therefore, amount of fencing required to cover the triangular park is 20.8 units.

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

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