htxadrie htxadrie
  • 19-01-2015
  • Mathematics
contestada

what is the best estimate of the area of the shaded region?

what is the best estimate of the area of the shaded region class=

Respuesta :

daniel2019360
daniel2019360 daniel2019360
  • 19-01-2015
area of outer circle=[tex]11^{2} * \pi [/tex]=121[tex] \pi [/tex]
area of inner circle=[tex]4^{2} * \pi =16 \pi [/tex]
area of shaded part=[tex]121 \pi -16 \pi =105 \pi [/tex]
Answer Link

Otras preguntas

What is the place and the value of 2.195
Sue scored a total of 35 points in two games. She scored 6 times as many points in the second game as in the first. How many more points did she score in the se
are some rights easy to protect no matter how diverse society becomes?
What is the answer to 8 6/8 x 5 2/10 = ?
it cost mrs.sapanaro $245 for her and 6 people to take a day-long guided tour of the Everglades. how much does the guided tour cost per person?
S=2WH+2WL+2HL SOLVE FOR L
What is the square root of .8711
Round to the place of the underlined digit 423,906583,342
A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110.m. Determine the acceleration of the car.
the balance in joans savings account tripled during the year. Joan then withdrew $500, and the resulting balance was $100. what was the balance in the account b