contestada

Find the circumference of the circle. Use 3.14 for the value of ", Round your answer to the nearest tenth.

Find the circumference of the circle Use 314 for the value of Round your answer to the nearest tenth class=

Respuesta :

babykayla414
The formula for circumference is 2*pi*r
We plug in these values and get 2*pi*2.9
Or 18.2 in
tanmayakumarp3

Answer:

18.2 cm

Step-by-step explanation:

Given,

Radius of the circle = 2.9 in.

Therefore,

Circumference of the circle

[tex] = 2\pi r[/tex]

[tex] = 2 \times 3.14 \times 2.9 \: cm[/tex]

= 18.212 cm

As,

It has asked for nearest tenth so it will be,

18.212 cm

Since, there is 1 in the hundredth digit so it will round to 0.

Hence,

18.2 cm is the required circumference of the circle rounded to nearest tenth. (Ans)

Otras preguntas