Jrorockets7060 Jrorockets7060
  • 03-07-2017
  • Mathematics
contestada

A circle has a radius of 10 meters and a central angle AOB that measures 140 degrees. What is the area of sector AOB? Use 3.14 for pi and round your answer to the nearest tenth.
a. 6.1mB. 12.2m
c. 30.5mD. 122.1m

Respuesta :

eggyolkk
eggyolkk eggyolkk
  • 03-07-2017
(140/360) * π(10)^2 = 122.1m
Answer is D.
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