SPM Mathematics Diagram 6 shows a triangle ACD

Question

Diagram 6 shows a triangle ACD.

Rajah 6 menunjukkan sebuah segi tiga ACD.

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It is given that BD is the symmetrical axis of triangle ACD. B is the midpoint of the line AC. Find the value of cos x° + tan y°.

Diberi bahawa BD ialah paksi simetri bagi segitiga ACD. B ialah titik tengah AC. Cari nilai kos x° + tan y°.

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Answer ( 1 )

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    2021-02-02T01:10:25+08:00

    Answer: A

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