9. In the figure below, ABCD is a trapezium. E is a point on AD such that AB=BE. Angle BCD=62⁰ and angle CDE=110⁰
Find angle EBC.
180 - 110 = 70
180 - 70 - 70 = 40
180 - 62 = 118
118 - 40 = 78°
It is 78°.
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ReplyDeleteIn the figure below, ABCD is a trapezium. E is a point on AD such that AB=BE. Angle BCD=62⁰ and angle CDE=110⁰
Find angle EBC.
Diagram showing an isosceles trangle ABE with AB=BE marked as equal.It's joined by a 4-sided figure BCDE to form a trapezium ABCD. A starts from the bottom left hand corner and goes clockwise direction to B,C,D,E and back to A.