Answer:
a
Step-by-step explanation:
since 90 degrees is 1/4 of a circle, the area of the sector is 5²pi/4 = 25/4pi = 19.63
When x=1/4 x²=1/16 so f(1/4)=y=2 1/16 last answer
Answer:
...............................4650
I could use the points so if you want to mark this as helpful that would be cool :)
Root: A/2 is the equation
your answer is 1.38