a japanese fan can be made by sliding open its 7 small sections which are each in the form of sectors of a circle having central angle of 15 if the radius of this fan is 24 cm find the area of this fan??
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Area of this fan = 528 cm²
Step-by-step explanation:
7 small sections which are each in the form of sectors of a circle having central angle of 15
Radius = 24 cm
Area of Each Sector = (Sector Angle/360) * π R²
= (15/360)(22/7) * 24²
= 528/7 cm²
Area of 7 Sections = 7 * (528/7) = 528 cm²
Area of this fan = 528 cm²
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