/r/maths
Hello, how are you? Could you please support me by subscribing and liking my videos on my YouTube channel. I upload videos with information about mathematics. I would really appreciate it.
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Does any one know why i cant just work out the big/little triangles area using b*h/2 and just take away the little one's area (I highlighted in orange) for this question instead of his solution (everything that i used for my solution's in black/orange)
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