0
90 degree
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the name for a straight line that touches the edge of a cicle?
Tangent
How many sq in in 12 in cicle?
Area of a circle = pi*radius squared
What is a line segment from the center of a circleto a point on the cicle?
That's called a radius.
How do you calculate a cicle's area?
Assuming you know the radius - the formula is Pi x Radius2
What is meaning of an r in a circle?
because cicle sounds weird. r is used as an abbreviation for radius meaning half the diameter of the circle.
How do you find the radius of a cicle?
You must use the information that you do have about that cicle, along with theequations and formulas you've learned that give the relationship between thekind of information you have and the radius of cicles in general.
What is the name for a straight line that touches the edge of a cicle?
Tangent
Width of a cicle is called?
Diameter. Half of the width is called the radius.
How many sq in in 12 in cicle?
Area of a circle = pi*radius squared
What is a line segment from the center of a circleto a point on the cicle?
That's called a radius.
How do you calculate a cicle's area?
Assuming you know the radius - the formula is Pi x Radius2
How do you find the circumference of a cicle?
To find circumference you must multiply twice the radius by π, or using the diameter, if it gives it to you, multiply that by π.
What is meaning of an r in a circle?
because cicle sounds weird. r is used as an abbreviation for radius meaning half the diameter of the circle.
How do you calculate the perimeter of a cicle?
the perimeter of a circle, also known as the circumference, is calculated by diameter multiplied by pi. Alternatively : 2 x radius x pi
When was East Midlands International CiCLE Classic created?
East Midlands International CiCLE Classic was created in 2005.
How do you find the area of a cicle with a 6cm diameter?
The area of a circle is pi times radius times radius. 6 cm = 2 times 3 cm radius = 3 cm. SO, pi times 3 cm times 3 cm 9 pi pi is approximately 3.141592... 9 times 3.141592... is 28.274328...
How is the earth a cicle?
it is a sphere not a cirlce.
