Table of Contents

## What is the area of a sector of a circle of radius 5 cm?

Given, radius = 5 cm and length = 3.5 cm. Therefore, Area of the sector of circle = 8.75 cm².

**What is the area of a sector of a circle of radius 5 cm is formed by an arc of length 3.5 cm?**

8.75 cm2

The area of a sector is given by the formula, lr2, where l is the length of an arc and r is the radius of the circle. Thus the area of the sector of length 3.5 cm formed by the circle of radius 5 cm is 8.75 cm2.

**What is the area of a sector of a circle of radius 5 cm and its angle is 96 degrees?**

The area of a circle of 5 cm radius = (22/7)*5*5 = 550/7 cm.. The area of a sector of the circle with an angle of 96 deg. = (96/360)*(550/7) = 20.95 sq cm. Answer.

### What is the area of a sector of a circle with radius 5 cm and arc length of 10cm *?

Step-by-step explanation: Therefore, Area of the sector of circle = 8.75 cm².

**What is area of sector of circle?**

Area of a circle is given as π times the square of its radius length. So if a sector of any circle of radius r measures θ, area of the sector can be given by: Area of sector = θ360×πr2.

**How do you find the area of a sector of a circle with the radius?**

The formula for sector area is simple – multiply the central angle by the radius squared, and divide by 2: Sector Area = r² * α / 2.

#### What is area of Arc?

Area of Sector Formula The area of a sector can be calculated using the following formulas, Area of a Sector of Circle = (θ/360º) × πr2, where, θ is the sector angle subtended by the arc at the center, in degrees, and ‘r’ is the radius of the circle.

**How do you find the arc length and area of a sector?**

To calculate arc length without radius, you need the central angle and the sector area:

- Multiply the area by 2 and divide the result by the central angle in radians.
- Find the square root of this division.
- Multiply this root by the central angle again to get the arc length.

**What is the area of sector?**

Area of a Sector of Circle = (θ/360º) × πr2, where, θ is the sector angle subtended by the arc at the center, in degrees, and ‘r’ is the radius of the circle. Area of a Sector of Circle = 1/2 × r2θ, where, θ is the sector angle subtended by the arc at the center, in radians, and ‘r’ is the radius of the circle.

## What is the area of the sector of a circle of radius 6 cm whose central angle is 30?

The area of sector of circle of radius = 6cm whose central angle is 30 degree is 9.42 cm sq.

**How do you find the sector area of a circle?**

Area of a Sector of Circle = (θ/360º) × πr2, where, θ is the angle subtended at the center, given in degrees, and ‘r’ is the radius of the circle. Area of a Sector of Circle = 1/2 × r2θ, where, θ is the angle subtended at the center, given in radians, and ‘r’ is the radius of the circle.