sbudlove3987 sbudlove3987
  • 09-04-2024
  • Mathematics
contestada

A car has two wipers which do not overlap. Each wiper has a blade of length 21 cm, sweeping through an angle of
120ᵒ. Find the total area cleaned at each sweep of the blades.

A. 824 cm²
B. 924 cm²
C. 928 cm²
D. 934 cm²

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