you have an isosceles triangle whose angle is x and the two equal sides are s. show that the area of the triangle is given by A=1/2 s^2 sinx.

I got 1/2 s sinx but i cant get s^2 can someone help? i greatly appreciate it.

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- March 9th 2009, 11:22 PMsoldatik21triangle proof
you have an isosceles triangle whose angle is x and the two equal sides are s. show that the area of the triangle is given by A=1/2 s^2 sinx.

I got 1/2 s sinx but i cant get s^2 can someone help? i greatly appreciate it. - March 9th 2009, 11:51 PMu2_wa