referring to the attached figure: In , D is mid-point of BC, angle ADB = Need desperate help to find the value of x. Thanks.
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The triangles ABC, DAC are similar (equal angles). Deduce that . Then apply the sine rule in triangle ADC to find that .
Originally Posted by Opalg The triangles ABC, DAC are similar (equal angles). Deduce that . Then apply the sine rule in triangle ADC to find that . alright that sounds easy, so x = 30 degrees
Forgot to write x=30 http://geometri-problemleri.blogspot.com/
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