gabyperez
gabyperez
13-02-2018
Mathematics
contestada
I need help with this geometry question
Respuesta :
tynollette
tynollette
13-02-2018
if the circumference is 30π, we know diameter d=30, radius r=15
the whole circle measures 2π radian, (4/15)π out of 2π is 2/15
the area of the sector is 2/15 of πr²=(2/15)*15*15π=
30π
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
How much money will you have if you started with $1200 and put it in an account that earned 7.3% every year for 10 years?
What refers to the use of technology to create product styles and designs?
Why does south america have a large portuguese-speaking population?
The two trigonometric functions defined for all real numbers are the
What is ecosystem ? (Keep it simple and clear to get the best answer)
The table below shows four numbers rounded to the nearest hundreds place. One of the number rounded incorrectly. Which number is rounded to the nearest hundreds
how does utilizing wind power in roscoe, Texas affect the economy of a community?
Which of these was the central place of worship for hebrews during ancient times?
Let f(x) = 2x + 2. Solve f−1(x) when x = 4. a. 1 b. 3 c.4 d. 10
The Edwards family's bill for dinner is 42.95 how much should they tip their server assuming they tip the normal 15%
