Circumference of a circle is 6.28. What is the area of the circle?
Thank you for submitting an example text correction or rephasing. We will review the example in a short time and work on the publish it.
Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
Following knowledge from mathematics are needed to solve this word math problem:
Next similar math problems:
- Circle - simple
The circumference of a circle is 930 mm. How long in mm is its diameter?
The diameter of a circular plot is 14 dm. Find the circumference and area.
What is the radius of the circle whose perimeter is 6 cm?
- Bicycle wheel
After driving 157 m bicycle wheel rotates 100 times. What is the radius of the wheel in cm?
- Diameter to area
Find the area of a circle whose diameter is 26cm.
- Circle - easy 2
The circle has a radius 6 cm. Calculate:
- Perimeter to area
Calculate the area of a circle with the perimeter 15 meters.
- Circle area
Calculate the circle area with a radius of 1.2 m.
The radius of the larger circle is 8cm, the radius of smaller is 5cm. Calculate the contents of the annulus.
Cable consists of 8 strands, each strand consists of 12 wires with diameter d = 0.5 mm. Calculate the cross-section of the cable.
- 22/7 circle
Calculate approximately area of a circle with radius 20 cm. When calculating π use 22/7.
- Coal mine
The towing wheel has a diameter of 1.7 meters. How many meters does the elevator cage lower when the wheel turns 32 times?
- Clock hands
The second hand has a length of 1.5 cm. How long does the endpoint of this hand travel in one day?
- Perimeter of square
The square has a circumference 17cm. What is its area?
- Area of a triangle
What is the area of a triangle that has the base 4 1/4 and the height of 3 3/3?
Chauncey is building a storage bench for his son’s playroom. The storage bench will fit into the corner and against two walls to form a triangle. Chanuncy wants to buy a triangular shaped cover for the bench. If the storage bench is 2 1/2 ft. Along one w
- One hectare
How many square meters are one hectare?