Question

The area of this circle is 50.27 m2 to 2 decimal places. What is the diameter of the circle?

Answer 1

Answer:

d = 7.98m

Step-by-step explanation:

Area of a circle = 50.27 m²

                πr²    = 50.27

                 $\frac{22}{7}*r^{2}=50.27\\\\ r^{2} = \frac{50.27*7}{22}\\\\ r^{2} = 15.995\\\\ r = \sqrt{15.995}\\ r = 3.99$

d = 2* 3.99 = 7.98 m