Enable text based alternatives for graph display and drawing entry

Try another version of this question

In a circle of radius 15 inches, the length of the arc subtended by a central angle of 45° is approximately:

inches

Round your answer to two decimal places, if necessary.

Get help:


↑
X
MathQuill
   x  x  √  n√  |   | (   ) π ∞ DNE
   x  √  (   ) π ∞ DNE
( ) ( ] [ ) [ ] —∞ ∞ ∪ DNE
< > ≤ ≥ or All Real Numbers DNE
log logn ln n√  | | e 
sin cos tan arcsin arccos arctan ⟨ ⟩
[more..]