How far does the tip of the minute hand of a clock move in 25 minutes if the hand is 9 inches long?

so let's recall that a circle, has a total of 360°, so the circular clock has a total of 360°, and it also has 60 minutes, so, how many degrees for 1 minute?  360/60 = 6.  So there are 6° in 1 minute, then in 25 minutes the minute hand has travelled 25 * 6 degrees, namely 150°, and that' the central angle for 25 minutes then.  Since the hand is 9 inches long, that'd be the radius.

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58