Question

A circle has a circumference that is greater than 8 meters. The inequality 3.14d> 8 can be used to determine the possible lengths

of the diameter of the circle. What are the possible values of d, the length of the diameter in meters?

d<25.1

d>25.1

d<25

d>2.5

Answer 1

Answer:

(D)d>2.5

Step-by-step explanation:

Given that the circumference of a circle is greater than 8 meters.

For a circle of diameter d:

Circumference$=\pi d$

Since $\pi =3.14$

$3.14d>8$

To obtain possible values of the diameter d, we divide both sides of the equation by 3.14.

$\dfrac{3/14d}{3.14}>\dfrac{8}{3.14}\\\\ d>2.5 (correct to 1 decimal places)$

The correct option is D.

Answer 2

Answer:

To simplify the answer above, D

Step-by-step explanation: