5. Radius of base (r) and perpendicular height (h) of cone is given. Find its slant height (1)
CO) r= 6 cm, h=8 cm
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Step-by-step explanation:
Use Pythagoras theorem.
A2 +b2=c2
6^2+8 ^2=c2
36+64=c2
100=c2
C=10
The slant height is 10cm
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