Question: You are designing a triangular garden with a base of 12 feet and a height of 6 feeet. if you want to add a sidewalk around the garden , which formula should you use to find the perimeter of the triangular garden?
A) P=12+6+6
B) P=2*(12+6)
C) 12+6+12
D) 12+6+side length
Correct answer: D
Grade: 8 | Topic: Geometry | Difficulty: Medium | Standard: 8.G.C.9