Understanding the Area of a Sector

What is the area of a sector often compared to in the video?

• A slice of cake

• A wedge of cheese

• A piece of pie

• A segment of an orange

What is the formula for the area of a circle?

• πd

• πr^2

• 2πr^2

• 2πr

If a circle has a radius of 5, what is the area of the entire circle?

• 25π

• 10π

• 50π

• 5π

How do you find the area of a sector given the angle and radius?

• Multiply the radius by the angle

• Divide the angle by 360 and multiply by πr^2

• Add the angle to the radius

• Subtract the angle from 360 and multiply by πr^2

What is the final area of the sector with a 36-degree angle and a radius of 5?

• 2.5π

• 1.5π

• 3.5π

• 5π