chanteeaston9461
01.02.2021 •
Mathematics
Amanda , Chang and bob served a total of 144 Orders Monday at the school cafeteria. Chang served 6 more orders than Amanda. Bob served 4 times as many orders as Amanda. How many orders did they each serve?
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Ответ:
33.30 units²
Step-by-step explanation:
Central angle = m<BCD = 106°
Radius (r) = 6 units
Area of sector BCD = central angle/360° × πr²
Plug in the values into the formula
Area of sector BCD = 106/360 × π × 6²
Area of sector BCD = 106/360 × π × 36
Area of sector BCD = 33.3008821
Area of sector BCD = 33.30 units² (nearest hundredth)