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bagirrra123 [75]

2 years ago

11

Someone help.me find angle C and Dalso this is in CIRCLE THEOREM lesson

2 answers:

Artyom0805 [142]2 years ago

8 0

Step-by-step explanation:

Opposite angles in a cyclic quadrilateral are supplementary.

Therefore 3c = 4d = 180°, c = 60° and d = 45°.

34kurt2 years ago

8 0

The answer is c=60 and d=45

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