What is the arc length of an arc with a central angle of 23π radians in a circle with a radius of 18 cm? Enter your answer to the nearest whole centimeter in the box.

cm

Step-by-step explanation:

remember the formula of arc length

first thing let's rewrite 23π as the smallest positive angle coterminal

to do so we can consider the following formula

substitute:

simplify:

substitute 180° and 18 for θ and redious:

reduce fraction:

simplify:

hence,

the length of the arc is 56cm