in 30 seconds it sweeps half of a circle
a = 1/2 π r^2
The seconds hand on a watch is 14mm long. What area does it sweep through in 30 seconds?
8 answers
308
What is the radius
What is yhe radius
Please solve this for me cause I don't know how to solve it
Abigeal
The second hand on a watch is 14mm long . what area does it sweep through in 30 seconds
I don't know how to solve it please solve it for me
1 answer