In a circle with centre O, AC and BD are...

In a circle with centre O, AC and BD are two chords. AC and BD meet at E when produced. If AB is the diameter and `angle AEB= 68^@`,then the measure of `angle DOC` is:
केंद्र वाले एक वृत्त में, AC और BD दो जीवाएं हैं| AC और BD बढ़ाए जाने पर E पर मिलती हैं | यदि AB व्यास है तथा `angle AEB= 68^@` है, तो कोण DOC का मान ज्ञात करें |

`30^circ`

`44^circ`

`32^circ`

`22^circ`

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