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OpenStudy (anonymous):
A cone has a circular base with radius 50 cm and slant height 90 cm. Find the surface area.
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OpenStudy (anonymous):
do I use 3.14 times 50 times 90???
OpenStudy (anonymous):
Total area?
OpenStudy (anonymous):
Area of the base + Lateral Area.
OpenStudy (anonymous):
It only says find the surface area.
OpenStudy (anonymous):
thats right.
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OpenStudy (anonymous):
A = pi x r x g
OpenStudy (anonymous):
A=3.14*50*90???
OpenStudy (anonymous):
yeees, i just gave u the formula and said u were right.
OpenStudy (anonymous):
ok just making sure! Thanks!!!
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