Josh C.
asked • 12/14/17A 10-meter-diameter circular ring of stones is being designed as part of an arboretum project. The stones used to build the ring measure 48 cm by 40 cm by 40 cm
Answer choices
a.max: 196, min: 164
b.max: 157, min: 131
c. max: 79, min: 66
d. max: 785, min: 645
b.max: 157, min: 131
c. max: 79, min: 66
d. max: 785, min: 645
More
1 Expert Answer
John M. answered • 02/17/20
Tutor
4.7
(380)
Math Teacher/Tutor/Engineer - Your Home, Library, MainStreet or Online
10m x 100cm/m = 1000cm Diameter = D
D/40 x Pi = 78.5 stones in the Diameter
Using the 48cm stone
1000/48 x Pi = 65.4 stones
So c. max: 79, min: 66 is the answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
Mark M.
12/14/17