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In a circle with centre O, a diameter AB...

In a circle with centre O, a diameter AB is produced to a point P lying outside the circle and PT is a tangent to the circle at the point C on it, If `angle BPT = 36^@`, then what is the measure of `angle BCP` ?
O केंद्र वाले एक वृत्त में, एक व्यास AB को वृत्त के बाहर स्थित एक बिंदु P तक बढ़ाया जाता है और PT उस बिंदु C पर वृत्त के स्प्शरिखा है, यदि `angle BPT = 36^@` है, तो `angle BCP` का माप क्या है?

A

`24^@`

B

`18^@`

C

`27^@`

D

`36^@`

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