Pi or fractions of a plate :P
Step-by-step explanation:
30°, 60°, 90° triangle theorem states that:
Lengths of the side opposite to 60° angle is equal to root 3 upon two times of the length of hypotenuse and side opposite to 30° angle is equal to 1 upon two times of the length of hypotenuse.
Mathematically it can be expressed as:

Answer:
Step-by-step explanation:
difference/actual lengthx100
0.12/5.5x100=2.18%
Answer:
The answer is d (-21/2 , 2)
Step-by-step explanation:
That's where the lines meet up