Formula
What is the formula for circumference
C= πd
(58x41-123)(896-21x4)2
1486820720
if the area is 14957.12mm what is the radius
69mm
A metalworker cuts out a large semicircle with a diameter of 28 centimeters. Then the metalworker cuts a smaller semicircle out of the larger one and removes it. The diameter of the semicircular piece that is removed is 14 centimeters. Find the distance around the shape after the smaller semicircle is removed.
30cm
what country has the highest population
China
what is the formula for Area
A=πr2
(173694-4623)(12732-4x4)
2163770658
if the radius is 3.579yds
What is the area
40.24yds
Jamie measured the button on his pants. Then he calculated that it has a circumference of 25.12 millimetres. What is the button's radius?
4mm
What is Most-Visited Country in the World.
France
definition of the chord
The chord of a circle is defined as the line segment joining any two points on the circumference of the circle. It should be noted that the diameter is the longest chord of a circle that passes through the center of the circle.
(12x42)34-1
6336
if the radius is 6cm what is the circumference
37.6991cm
After taking part in a competition Simon received a bronze medal with a radius of 4 centimeters. What is the medal's circumference?
25.13274cm
where is the origin of pizza
Italy
why are we learning math
Math helps strengthen reasoning skills and critical thinking.
23 – 3 × (8 – 6)
40
if the radius is 8.889cm what is the area
248.2cm2
A catalogue of scientific equipment states that the lens of a particular telescope has a circumference of 31.4 centimetres. What is the lens's radius?
5cm
biggest country in the world
Russia
what is a circle
a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point.
10+45÷9-(14÷2)
8
if area is 3289cm2 what is the radius
32.3cm
The navigator on the ship uses a compass to draw a circle on a nautical chart to indicate the ship's position. The circle has a diameter of 4 centimetres. What is the circle's radius?
2cm
Who has The Largest Economy In The World.
USA