nightwolf12385 nightwolf12385

02-06-2017
Mathematics

contestada

The sector of a circle with a 60 millimeters radius has a central angle measure of 30° . What is the exact area of the sector in terms of π ?

Respuesta :

ktrav258 ktrav258

02-06-2017

r = 60
60^2 * pi = 3600 * pi
angle = 30°
3600pi / 30 = 120pi
the answer is 120 * pi

Answer Link

Otras preguntas

"What did you say? I didn't hear you." "I said that I had been thinking about something." "About what?” "About the priest sprinkling holy water for Grandpa.

Which is the simplified rational expression for r2-4r+5/r-4

i dont know the answer can someone help me ?

Solve the following system of equations: -8x+3y=7 13-3y=-17 X=? Y=?

I need help please?!!):

According to McClelland's Acquired Needs Theory, the need for __________ reflects an individual's desire to surpass others or accomplish something difficult.A.

Most new workers in the labor force are men. Please select the best answer from the choices provided OT OF

Which of the following events foreshadows that something will happen after they put Madeline in the casket, in a tomb at the house? The fact that Roderick and

Help me with this please !

At a pizza shop, 80% of the customers order a pizza, 15% of the customers order a salad, and 10% of the customers order both a pizza and a salad. If a customer