A whelk have a diameter of 16 meters. What is the area.
Mathematics
laylay84
Question
A whelk have a diameter of 16 meters. What is the area.
1 Answer

1. User Answers altavistard
Answer:
Stepbystep explanation:
The formula for the area of a wheel of radius r is A =πr².
In the problem at hand, the diameter is 16 m, so the radius is (1/2)(16 m), or 8 m.
Thus, the area of this particular wheel is A = π(8 m)², or A = 201 m² (to the nearest whole meter)