Question 1175254
<br>
A flower bed is planted in the shape of an arc along the edge of a circular walkway. If the circle has a {{{cross(radian)}}} radius of t yards and the angle {{{cross(substance)}}} subtended by the arc measures 1.5 radian,what is the length in yards of the borders.<br>
The power of radian measure is that a central angle of 1 radian subtends an arc whose length is equal to the length of the radius.<br>
In your problem, the central angle is 1.5 radians and the radius is t yards, so the length of the arc is 1.5 times t.<br>
ANSWER: Arc length = 1.5t yards<br>