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

Which numbers are irrational?
Which equation can be used to solve the problem? 10 is 50 percent of what number? StartFraction 10 divided by 1 Over 50 divided by 1 EndFraction = StartFraction
Anybody Know This. ?
Plz help guys i am crying
8q + 6 = 4q - 14 Please help
a. gaining 3 electrons b. losing 3 electronsc. gaining 5 electrons d. losing 5 electrons ​
Jaime is trying to decide if he is going to ride a slide at the water park. The slide is 300 feet tall and the distance between the base of the water slide and
PLEASEEEE HELP AND SHOW WORK WILL GIVE BRAINLIEST... LOVE Y'ALL!!! The time it takes to fly from Los Angeles to New York varies inversely as the speed of the pl
Based on the data, we determined that plant growth is affected by the type of soil
PLS HELP!! WHOEVER ANSWERS QUICKEST AND CORRECT WILL GET BRAINLIEST!! ALSO GIVE AN EXPLANATION TO EARN BRAINLIEST!! While in ___, public readings of the Declara