A circle's center is at #(3 ,9 )# and it passes through #(5 ,8 )#. What is the length of an arc covering #(7pi ) /4 # radians on the circle?

Related questions

• 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...