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AMAR KUMAR

· started a discussion

· 1 Months ago

how can u say that angle bca is 90

Question:
In the given figure, AOB is a diameter of the circle and CD || AB. If \(\angle \)CAB = 25°, then find the value of \(\angle \)CAD.


Options:
A) 45°
B) 40°
C) 65°
D) 115°
Solution:
Ans: (b)


Himanshu Yadav

· commented

· 1 Months ago

angle on diameter

DENGEROUS

· commented

· 1 Months ago

angle in half circle

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