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.
15
8
5
132 sq units
240 deg gives a sector area of 10 sq units so 360 deg would give a sector area of 10*360/240 = 15 sq units ie the area of the whole circle is 15 sq units or π*r2 = 15 so that r = 2.1851 units (to 4 dp)
15
area=pi*r*r area=(22/7)*15*15 area=707.14 square cm
Area = L*W = 15 * 2 = 30 square inches.
8
5
Area of a parallelogram is base*height 15*7=105 105 square centimeters
Area of a trapezoid = 0.5*(sum of parallel sides)*height
132 sq units
The area is 99.0 square units.
1,278
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