Apr 19, 2017

.01

#### Explanation:

As the website of acadia university says : the size of the chloroplast is 5 micrometers

I think the size here means Area

doing some maths, you can find the radius of the chloroplast from

the formula $A = \pi {r}^{2}$

using the calculator you find R= 1.26 mm

and then find the diameter by multiplying the radius by 2

Diameter= 1.26 mm = 2.5 mm