Asked by Zainab
A sector with radius 9cm and subtend an angle 210°.find the a:find the base radius of the cone. B: height of the cone
Answers
Answered by
mathhelper
Is your sector used to form a cone?
"find the a" .... What does that mean?
Fix your post so it makes sense.
"find the a" .... What does that mean?
Fix your post so it makes sense.
Answered by
oobleck
find the
a: base radius of the cone. r = 210/360 * 9
b: height of the cone. h^2 + r^2 = 9^2
a: base radius of the cone. r = 210/360 * 9
b: height of the cone. h^2 + r^2 = 9^2
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