When you do a 90 degree rotation, you turn it a 1/4 - 1 quarter - , clockwise,
There are 360 degrees altogether so a 1/4 of it is 90 degrees. don't forget to turn it clockwise ( the way the clock goes )
Answer:
d
Step-by-step explanation:
Answer:
c. 15cm^2
Step-by-step explanation:
the answer is d ( square root 3 )
tan = oposite / adjacent
tan 60° = √3 / 1
= √3