Question

work out an estimate for the number of boxes of grass seed Helen needs.to find your estimate, round each of the numbers in your working to 1 significant figure. you must show your working

Answer 1

Answer:

A circle is a bounded object with points from its center to its circumference is equidistant.

Area of a circle = πr²

Where :

π = pi = 3.14

R = radius = diameter / 2 = 20m / 2 = 10m

3.14 x 10² = 314m²

Number of boxes needed to cover the garden = area of the garden / coverage of one box

314m² / 58m² = 5.14

5 boxes to one significant figure

Brainliest pls