Mathematics
In the given figure, AOC is a diameter and AC is parallel to ED. If ∠CBE = 64°, calculate ∠DEC.
Related Questions
In the given figure, AC is the diameter of the circle with center O. CD and BE are parallel. Angle ∠AOB = 80° and ∠ACE = 10°. Calculate :
(i) Angle BEC,
(ii) Angle BCD,
(iii) Angle CED.
In the given figure, AE is the diameter of the circle. Write down the numerical value of ∠ABC + ∠CDE. Give reasons for your answer.
Use the given figure to find :
(i) ∠BAD
(ii) ∠DQB.
In the given figure, PQ is a diameter. Chord SR is parallel to PQ. Given that ∠PQR = 58°, Calculate :
(i) ∠RPQ
(ii) ∠STP.
