Tmiller1924
Tmiller1924 Tmiller1924
  • 12-03-2021
  • Mathematics
contestada

Find the area of the regular 15-gon with radius 8 mm.

Relax

Respuesta :

sanchie06
sanchie06 sanchie06
  • 12-03-2021
A=(1/2)(r^2)(sin[360/n])(n)
A=(1/2)(8^2)(sin[360/15])(15)
A=(1/2)(64)(sin[24°])(15)
A=(1/2)(64)(0.40673664)(15)
A= 195.2335872
Answer Link

Otras preguntas

whats the percent of 1 11/16 ???
How do I find out the perimeter?
What prime factors do 213 and 405 share?
Can I get some help with one question for English please? The stories you can use are: -The Morning of June, 28 1948 -The Lottery -The Raven -The Bells -Annabel
What would the pressure be if the can were heated to 1270∘C?
A chord is 5 inches from the center of a circle whose diameter is 26 inches. What is the number of centimeters in the length of the chord?
What is 107/12 simplified
Who commanded the Eighth Army at El Alamein?
In which order is this sentence? In the middle of the road sat a quiet little toad. A. natural order B. inverted order
Which answer choice best corrects the punctuation errors in the sentence, if any errors exist? Is that red paint on the new carpet, Dad gasped. A. "Is that red