kaitlinm011 kaitlinm011

28-06-2021
Mathematics

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The points A, B, C and D lie on a circle centre O.
Angle AOB = 90° angle COD= 50° and angle BCD= 1239
The line DT is a tangent to the circle at D.
Find
(a) angle OCD

Respuesta :

28-06-2021

A I think is the answer

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