Question

Define
The circle of segment and arc of a circle

Answer 1

The segment of a circle is the region bounded by a chord and the arc subtended by the chord. ... The segment is the small partially curved figure left when the triangular portion of the sector is removed.
area of segment = Φ\360*πr^2-area of the triangle

The arc of a circle is a portion of the circumference of a circle. ... The formula for finding arc length in radians is where r is the radius of the circle and θ is the measure of the central angle in radians.

hope it help mark as brainliest

Answer 2

Answer: (i) A segment is the section of a circle enclosed by a chord and an arc. Therefore, those halves of the pizza are segments. If you eat one half, you would have eaten a semicircle (half of a circle), which is the biggest segment of a circle.

Area of the segment =  θ/ 360 × πr2 – area of triangle

(ii) An arc is any curved part on the circumference of the circle. When you have a slice of pizza and eat the crust, you're having the arc.