Lexxxx2000 Lexxxx2000

13-12-2016
Mathematics

contestada

Find the area of a sector with a central angle of 102 degrees and a radius of 15.7 millimeters.

Respuesta :

13-12-2016

A = .5 r^2 theta
Theta must be in radians
A = .5 (15.7)^2 (102)(pi/180)
A= 219 mm^2

Answer Link

Otras preguntas

Calculate the De-Broglie wavelength for electron accelerated across a potential of 10V, 100V, 1000V, and 10kV respectively. Which voltage experiment exhibits a

While researching for your persuasive speech, you find a quotation from an article by a highly respected expert that will nail down one of your main points. But

Felix reported that the coldest day on record for his town was five times colder than yesterday’s temperature -4°C what was the temperature of the coldest day o

In a marching band, there are 14 saxophones and 21 trumpets. Heather says the ratio of trumpets to saxophones is 14:21. Audrey disagrees and says the ratio is

"If a floating log is seen to bob up and down 15 times in 1.0 min as waves pass by you, what is the frequency of the wave?"

Western air lines allow you to fly with suitcases that weigh no more than 50 pounds. If your suit case weighs 8 pounds and the schoolbooks you need to bring on

For most stars, what does a higher temperature tend to go with?

Following the Japan’s attack on Pearl Harbor. A) Congress passed a resolution of war against Japan Germany and Italy. B) Congress declared war against Japan G

A man who is aware that he is a silent carrier of the FMO3 ""fish odor syndrome"" gene has children with a woman who is ""normal."" Which statement would best e

Consider this scatter plot. (A) How would you characterize the relationship between the hours spent on homework and the test scores? Explain. (B) Sally uses the