45
You do not find are of an angle however an obtuse angle mesures greater than 90 degrees.
The area of the shaded region can be gotten by multiplying the area of the circle by the subtended angle of the sector.
With great difficulty because angles are degrees of measurement and not area.
The 45 degrees is an angle. To calculate an area the length and width are needed.
To draw a reflex angle of 265 degrees, start by drawing a straight line to represent one side of the angle. Then, use a protractor to measure 265 degrees from the line, ensuring you extend beyond 180 degrees, as a reflex angle is greater than 180 degrees. Mark the point at 265 degrees and draw a second line from the vertex to this point, completing the reflex angle. The area outside the 265-degree mark will be the reflex angle, while the smaller angle inside will be 95 degrees.
You do not find are of an angle however an obtuse angle mesures greater than 90 degrees.
The area of the shaded region can be gotten by multiplying the area of the circle by the subtended angle of the sector.
Anything under 180 degrees
With great difficulty because angles are degrees of measurement and not area.
A right angle is the angle between two perpendicular lines, and, as such, has no area. You could make a right triangle from such an intersection of lines, but you need more info before you can find the area. A right angle is measured as 90 degrees or π/2 radians.
The area of the circle is(17,640)/(the number of degrees in the central angle of the sector)
Sure thing, darling! To find the area of the shaded region in a circle with a central angle of 40 degrees and a radius of 9 cm, you first calculate the area of the entire circle using the formula A = πr^2. Then, you find the fraction of the circle that the shaded region represents, which is 40/360. Multiply this fraction by the total area of the circle to get the area of the shaded region. Easy peasy lemon squeezy!
The 45 degrees is an angle. To calculate an area the length and width are needed.
To draw a reflex angle of 265 degrees, start by drawing a straight line to represent one side of the angle. Then, use a protractor to measure 265 degrees from the line, ensuring you extend beyond 180 degrees, as a reflex angle is greater than 180 degrees. Mark the point at 265 degrees and draw a second line from the vertex to this point, completing the reflex angle. The area outside the 265-degree mark will be the reflex angle, while the smaller angle inside will be 95 degrees.
To find the area of sector CED, we need the radius and the angle of the sector. If DE is the radius (15 yards), we would also need the angle in degrees or radians to calculate the area using the formula: Area = (θ/360) × πr² for degrees or Area = (1/2)r²θ for radians. Once the angle is provided, we can compute the area accurately. Please provide the angle for a complete calculation.
96.86 hehe ;)
if the radius of a circle is increased 100% the area is increased