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Higher maths straight line

Does anyone know how to do this question? I can't think of any feature of a kite that would help me answer it.
Thanks =)
Reply 1
Is there more of the question?
Reply 2
Original post by mariabrightside
Does anyone know how to do this question? I can't think of any feature of a kite that would help me answer it.
Thanks =)


BD is perpendicular to AC, so when you find a gradient of BD using the two points you've been given, you can find a perpendicular gradient.
Original post by CeltyV
BD is perpendicular to AC, so when you find a gradient of BD using the two points you've been given, you can find a perpendicular gradient.


Thanks! I didn't realise it was about diagonals :smile:
Original post by mik1a
Is there more of the question?


No, but it's okay I got it :smile:

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