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# C3 Elmwood question

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1. How to find the area of this triangle? I know it looks easy but my mind has just gone blank.

Thanks

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2. (Original post by Lilly1234567890)

How to find the area of this triangle? I know it looks easy but my mind has just gone blank.

Thanks

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As above the base is the length OQ and the perpendicular height is the distance between the "x-axis" and P, which is just the y coordinate of p.
3. (Original post by Zacken)
As above the base is the length OQ and the perpendicular height is the distance between the "x-axis" and P, which is just the y coordinate of p.
Thanks !

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4. (Original post by Lilly1234567890)
Thanks !

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No problem.

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