For example, the given radius is 4 feet. , find the circumference.

Given a radius of four feet, find the perimeter.

Search: to find

Find the cube root of ...

Find the cube root of ... ...

Prove: to prove, prove

Straight line: straight line

Curves: curves

Airplane: Airplane

For example:

Any of a set of two or more numbers used to determine the position of a point, line, curve or plane in a given space relative to a series of lines or other fixed reference objects.

Any numerical value in an array consisting of two or more numerical values, which is used to determine the position of a point, line, curve or plane in a known range space in a linear system or other fixed reference values.

Triangle: triangle

For example:

The sum of the lengths of any two sides of a triangle is greater than or equal to the lengths of the remaining sides. The sum of the lengths of any two sides of a triangle must be greater than or equal to the length of the third side.

equilateral triangle

Example: Fair Triangle

An equilateral triangle cannot be divided into a finite number of inconsistent equilateral triangles.

An equilateral triangle cannot be divided into a finite number of equilateral triangles.

Right angle: right angle

For example:

A square is a figure with four equal sides and four right angles.

A square is a figure with four equal sides and four right angles.

One line intersects the other at right angles.

One line intersects the other at right angles.

Solution: Find out

There are not many examples. Welcome to continue asking questions.