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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":426},"8xJ0xfoj7JqqE0MKTTZgTFxfld1uik","q","In a triangle XYZ, if < ZYZ is 60, XY = 3cm and YZ = 4cm, calculate the length of the sides XZ.","ans",[414],1,"1997","course","mathematics","exp","(XZ)² = 3² + 4² - 2 x 3 x 4 cos60^o
\n
\n= 25 - 24\\(\\frac{1}{2}\\)
\n
\nXZ = √13cm","opts",[422,423,424,425],"√23cm","√13cm","2√5cm","2√3cm",31,"31","initComment","initReply","actionData","errors"]

JAMB - Mathematics (1997 - No. 31)

Explanation

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