Answer:
rhombus
Step-by-step explanation:
lol
so 4/12 would be equivalent to 1/3 and 15/35 is equivalent to 3/7 ,next is 9/15 and the denominator is 15 and a less one would be 3/5 ,next is 12/20 and the denominator greater would be 18/30.
Answer:
87 degrees
Step-by-step explanation:
because 87 and 2 are diagonal and they are going to be the same. :)
Answer:
feet, or 14.14 feet
Step-by-step explanation:
Use the arc length formula:
s = rθ
To use the formula, we have to convert the central angle to radians.
90° is equivalent to 
radians, so plug this and the radius into the formula:
s = rθ
s = (9)()
s =
So, the length of the arc is 
feet, or approximately 14.14 feet
