Answer:
25[tex]\pi[/tex]/4 or 19.63
Step-by-step explanation:
Length of the circumference=25[tex]\pi[/tex]
Central angle=90°
We know that a circle has 360° so 90° would be the quarter of a circumference.
Thus, we need to find the length of the quarter of a circumference
Full length =25[tex]\pi[/tex]
Quarter of Circum. = 25[tex]\pi[/tex]/4
Using integers, the answer would be 19.63
