Question

APB is a tangent to a circle at point P whose Centre is O CD is a parallel to ab and angle DPC =70 then angle CPD​

Answer 1

Answer:

CPD = 40

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Step-by-step explanation:

EPB = 90

EPA = 90

CAPA = DPB = 70

CPD = 20+20 = 40

Answer 2

Step-by-step explanation:

first prove CEP and DEP triangles congruence. Then use CPCT property and relation between radius and tangent.