The distance around a circle is called the ______________ of the circle.
circumference
What name of this symbol?
We read it as "Pi"
Find the area of the circle.
1386 m2
Find the area of the circle.
616 cm2
Find the circumference of the circle.
56,52 cm
What is diameter of the circle?
...
Solve the word problem.
So, the cloth should be 166.57 cm long.
What are the lengths of the diameter and radius of the wheel? h = 60 cm
diameter = 60cm; radius = 30cm
Find the area of the circle.
153.86 cm2
What is the radius of the circle?
...
Find the radius of the circle.
6 cm
What's name of the centre?
O is the name centre.
Find the radius of the circle.
12,5 cm
Find the circumference of the circle.
44 cm