The triangle pictured below represents a community garden, which is surrounded on 3 sides by a fence. Find the perimeter of the fence. A- 4
B- 62
C- 88
D- 336

Provide an example of a trigonometric function and describe how it is transformed from the standard trigonometric function f(x) = sin x, f(x) = cos x, or f(x) tan x using key features.

1. are the triangles similar and if so why? what is the value of x? show your work.

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a