zalbesifki12 zalbesifki12
  • 24-11-2018
  • Mathematics
contestada

Calculate the length of the circumference of a circle with diameter 14 cm (2dp)

Respuesta :

jimrgrant1 jimrgrant1
  • 24-11-2018

43.98 cm ( to 2 d.p )

the circumference (C ) of a circle = πd ← d is the diameter, hence

C = π × 14 = 43.98 cm


Answer Link
slasherneo
slasherneo slasherneo
  • 24-11-2018

Circumefrence is modeled by

C = Pi x D

D = diameter

14 x pi

43.98

Answer Link

Otras preguntas

Find the area of the given circle. Round to the nearest tenth.11.0 ft^238.5 ft^242.8 ft^2113.0 ft^2
Donnie is solving the equation 2x2 = 27 + 3x with the quadratic formula.What values should he use for a, b, and c
What is 0.006 written as a fraction of a percent?
You heat a piece of iron from 200 to 400 K What happens to the atom's energy of random motion
What is an equivelent expression for 4(x+5)+2(x+3)
what is the answer for r+11+8r=29?
After a bill passes in the State legislature, it is sent to _____.
If you multiply me by 2, I become a number greater than 20 and less than 40 who am I
32.2 - (-15.9) + 10 - 15.9 + 7.8
Can you help me with the first two questions?