The diagram of a circle with radius 3.7 cm and sector 72 degrees is attached
What is a circle?
A circle is a geometric shape defined as the set of all points in a plane that are equidistant from a fixed point called the center.
The distance from the center to any point on the circle is called the radius. Alternatively, the diameter, which is twice the radius, is the distance across the circle passing through the center.
The circle is drawn in a coordinate plane. The radius of the circle attached has radius labelled AB.
- A is the center which is at the origin while
- B is a point at the circumference of the circle.
The angle of the sector is angle BAC = 72 degrees
complete question
Draw a circle with centre A and radius 3.7 cm. Draw a sector having the angle 72°