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In the triangleABC, AB=7 cm, angle A=40^...

In the triangleABC, AB=7 cm, angle A=40^circ, angle B=50^circ . Draw. the triangle and also draw the circumcincle.

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  14. In the semicicle shown, the top chord is parallel to the diameter. Wha...

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  15. In the figure, O is the circumcircle of the triangle ABC,AB=AC and th...

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