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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":427},"L1y9r1uytfpjZyBBzhdMTc7ACBdVQB","q","A right circular cone has a base radius r cm and a vertical angle 2y^o. The height of the cone is","ans",[414],2,"1984","course","mathematics","exp","\\(\\frac{r}{h}\\) = tan y^o
\n
\nh = \\(\\frac{r}{tan y^o}\\)
\n
\n= r cot y^o","opts",[422,423,424,425,426],"r tan y^o cm","r sin y^o cm","r cot y^o cm","r cos y^o cm","r cosec y^o cm",31,"31","initComment","initReply","actionData","errors"]

JAMB - Mathematics (1984 - No. 31)

Explanation

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