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OpenStudy (anonymous):
In the figure, ABC is a right-angled triangle with angle C = 90, D is a point on AB such that AD:DB=1:6. If AB=7cm and angle ADC=60, find the length of AC.
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OpenStudy (anonymous):
|dw:1428686395116:dw|
OpenStudy (anonymous):
I say 20 to 40
OpenStudy (dan815):
@inkyvoyd
OpenStudy (anonymous):
you can firstly make the angles and plot the given lengths, being: |dw:1428746506656:dw|
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