Question #20106

Question

↳Redirected from "How does implicit differentiation work?"

How many degrees does the hour hand of a clock turn in 5 minutes?
A circle has a center at #(3 ,1 )# and passes through #(2 ,1 )#. What is the length...
A circle has a center at #(7 ,6 )# and passes through #(2 ,1 )#. What is the length...
A circle has a center at #(7 ,6 )# and passes through #(2 ,1 )#. What is the length...
A circle has a center at #(7 ,6 )# and passes through #(2 ,1 )#. What is the length...
A circle has a center at #(7 ,3 )# and passes through #(2 ,7 )#. What is the length of...
A circle has a center at #(1 ,3 )# and passes through #(2 ,4 )#. What is the length of...
A circle has a center at #(1 ,3 )# and passes through #(2 ,4 )#. What is the length of...
A circle has a center at #(1 ,3 )# and passes through #(2 ,1 )#. What is the length of...
A circle has a center at #(1 ,2 )# and passes through #(4 ,7 )#. What is the length of...

2005 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-01-28T11:23:38

#d=4.058# #(3dp)#

Equation relating the circumference and diameter of a circle:

#pi =C/d#

Substitute in #C = 12.75#

#pi =12.75/d#

Rearrange to make #d# the subject:

#d =12.75/pi#

Enter into a calculator and you get: #d=4.058# #(3dp)#