113761
AssignmentMultiple Choice
Area and Perimeter of Triangles
Question 113761 • 230CR Geometry
What is the area of the equilateral triangle with the length of each side equal to a?
Answer
A
One-half a sine (60 degrees)
B
3 a sine (60 degrees)
C
One-half a squared sine (60 degrees)
D
a squared sine (60 degrees)