hdcjeixnxjendj hdcjeixnxjendj
  • 01-05-2018
  • Mathematics
contestada

If my radius is 7.8 maters. What is the circumference and area of my circle

If my radius is 78 maters What is the circumference and area of my circle class=

Respuesta :

Аноним Аноним
  • 01-05-2018
Circumference = 2 · π · r   or  π · d

Radius = 7.8

7.8 × 2 = 15.6

15.6 × 3.14(π) = 48.984

Circumference = 48.984 rounded = 49

Area = π · r²

Radius = 7.8

7.8 × 7.8 = 60.84

60.84 × 3.14(π) = 191.0376

Area = 191.0376 rounded = 191

Hope this helped☺☺
Answer Link

Otras preguntas

Caleb took 18 photos at the zoo. One sixth of his photos are of giraffes. How many of Calebs photos are of giraffes?
how to draw a quadrilateral with no square corners
simplify the rational expression: 3/5n+3 + 3n/n+6
what layers contain the densest materials
Which type of white blood cells produces antibodies? A. B-cells B. T-cells C. microphages D. macrophages
why did the British want to capture New Orleans
accurately describe the roles of the popes and patrons of the arts in restoring the city of Rome?
When you add 18 to 1/4 of a number you get the number itself
Which term best describes a Supreme Court that demonstrates a willingness to change public policy by not hesitating to overturn laws made by Congress or by the
What contribution did the Catholic Church make to society during the early Middle Ages? preserving learning abolishing serfdom encouraging trade helping oversea