do this. Get 4 quarters, put the first one on the corner of a piece of paper. Now add the other three.
I think the smallest square you can get with the quarters enclosed is will have twice the diameter of any quarter.
areaaqarter= (D/2)^2 PI= 4PI
Diameter= 4 inches. area box side= 2*diatmeter.
Four similar glass tumblers just fit into a cubical box.The area of the top of the circular cover of any one of the tumblers is 4 pi.The area of each side of the box is
a. 16
b. 32
c. 32 pi
d. 64
e. 64 pi
please answer and explain
2 answers
I still not get it
1 answer