Tman835 Tman835
  • 02-05-2017
  • Mathematics
contestada

What is the area of the sector shown in the diagram below?

What is the area of the sector shown in the diagram below class=

Respuesta :

mreijepatmat
mreijepatmat mreijepatmat
  • 02-05-2017
the formula to find the area of a sector = Ф*r²/2

Ф to be in radian, here Ф=45° =π/4

sector = 1/2(π/4)x 100
sector = 39.27 ≈39.3° (B)

Answer Link

Otras preguntas

Is the following number 732 divisible for both 3 and 4?
which line of latitude runs through Australia
Who was the young Muslim scholar who figured out that isolating sick patients, in other words, quarantining them, could help prevent the spread of disease?
discribe and correct rhe error in making the ratio table
Which words in the sentence make up the adjective phrase? Which word does the adjective phrase modify? This rocky canyon in the desert is not the deepest canyon
The Soviet Union found itself losing the Afghanistan War to the ill-equipped rebel forces.
75 over 100 simplified
Which word group best completes the sentence without introducing an inappropriate shift in tense? After the storm blew the pecans to the ground, A. we have
how to turn 165 percent into a fraction
Elliott's bed is 75 inches long. During his growth spurt, Elliott grew 6 inches. Before his growth spurt, he was 5 feet 11 inches tall. How much shorter is Elli