Quick Answer: What Is The Plural For Radius?

What is the plural of man servant?

manservant (plural manservants or menservants).

What is the meaning of the radius?

noun, plural ra·di·i [rey-dee-ahy], ra·di·us·es. a straight line extending from the center of a circle or sphere to the circumference or surface: The radius of a circle is half the diameter. the length of such a line.

What is the plural of grown up?

Word forms: plural grown-ups language note: The spelling grownup is also used. The syllable up is not stressed when it is a noun. A grown-up is an adult; used by or to children.

What is the plural for antenna?

1 plural antennae\ -​ˈte-​nē \ : one of two or four threadlike movable feelers on the head of insects and crustaceans (as lobsters) 2 plural antennas : a metallic device (as a rod or wire) for sending or receiving radio waves. More from Merriam-Webster on antenna. Spanish Central: Translation of antenna.

What is plural for woman?

The singular “woman” probably gets mixed up with the plural “women” because although both are spelled with an O in the first syllable, only the pronunciation of the O really differentiates them. … A woman is a woman—never a women.

What is the radius symbol?

SymbolNamedDiameterCCircumferencerRadiusAArea1 more row

What is the formula of radius?

The two formulas that are useful for finding the radius of a circle are C=2*pi*r and A=pi*r^2. We use algebra skills in solving for our variable r. We know that the constant pi is always 3.14. Another word related to the radius is diameter, which is always twice the radius.

What is an example of a radius?

Radius is a line from the center to the outside of a circle or sphere. An example of radius is the spoke a bike wheel. The definition of a radius is a circular limit or a boundary of a specific distance which is drawn from a specific point. An example of radius is a restaurant located within five miles of a house.

Where is the radius?

The radius (shown in red) is a bone in the forearm. The radius or radial bone is one of the two large bones of the forearm, the other being the ulna. It extends from the lateral side of the elbow to the thumb side of the wrist and runs parallel to the ulna.

What do you call a grown up child?

The word remains “children” regardless of their age. You can elaborate on that with “grown-up children” or, more awkwardly, “adult children” but if you’re explaining that somebody’s children are a lawyer and a politician then their adulthood is implied.

Is radius half of diameter?

The radius is half the diameter, or . The diameter of this circle is 36 feet, so the radius is feet. The radius is 18 feet. The distance around a circle is called the circumference.

How is a radius named?

A circle is a shape with all points the same distance from its center. A circle is named by its center. … The radius of a circle is the distance from the center of a circle to any point on the circle. If you place two radii end-to-end in a circle, you would have the same length as one diameter.

What is half of a radius called?

In either case, the radius may be more than half the diameter, which is usually defined as the maximum distance between any two points of the figure. The inradius of a geometric figure is usually the radius of the largest circle or sphere contained in it. … The inradius of a regular polygon is also called apothem.

What is Radius Distance?

The Radius is the distance from the center outwards. The Diameter goes straight across the circle, through the center. The Circumference is the distance once around the circle.

Can there be more than one radius?

noun. a plural of radius.

How many times does the radius go around a circle?

The circumference of a circle is approximately three times its diameter. If you divide the circumference by its diameter, the constant ratio is called Pi, which is an irrational number shown with this symbol: For example, the circle below has a radius of 4.5 inches.

What is the plural for stimulus?

The plural of stimulus is stimuli. … In this sense, stimulus is usually used in the singular, especially in phrases like economic stimulus, stimulus package, and stimulus plan.

What is the difference between radii and radius?

Radius of the circle we use for the singular term and radii word is used to indicate plural.