213k views
3 votes
The diagram shows the plans for the triangular park. What is the perimeter of the park?

The perimeter is ____x^2+_____x-(____) feet.

The diagram shows the plans for the triangular park. What is the perimeter of the-example-1
User Tymbark
by
6.6k points

2 Answers

3 votes

Answer:

3,37,4

Explanation:

got it right on the assignment

User Faerin
by
7.6k points
5 votes

Answer:

Perimeter =
3x^2+37x-4 feet

Explanation:

The perimeter of a triangle is sum of all the three sides. To get the perimeter (the expression) we add the expressions of all the three sides and do algebra:

12x + 15x + 4 + 10x + 3x^2 - 8

3x^2 + 12x + 15x + 10 x + 4 - 8 [rearranged]

3x^2 + 37x - 4

Hence, the perimeter is
3x^2+37x-4 feet

User Arnaud Delubac
by
7.8k points