Homework Help: MATHS

Posted by Corie on Wednesday, February 13, 2013 at 9:40am.

Find the lengths of the missing sides in the triangle. Write your answers as integers or as decimals rounded to the nearest tenth. The diagram is not drawn to scale.
triangle has sides 7, Y and X and 45 degree angle

can someone show me how to do this? im supposed to use trig ratios.

MATHS - Reiny, Wednesday, February 13, 2013 at 11:09am
Is this a right-angled triangle?
If not, where is the 45° angle?

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