Home Maths Trigonometrical Ratios, Functions and Identities Fundamental Trigonometrical Ratios and Functions, Trigonometrical Ratio of Allied Angles If ABCD is a cyclic quadrilateral, then the …
Maths Trigonometrical Ratios, Functions and Identities Fundamental Trigonometrical Ratios and Functions, Trigonometrical Ratio of Allied Angles Single Correct MCQ
Published on: August 12, 2026

If ABCD is a cyclic quadrilateral, then the value of

A
0
B
1
C
D

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Text Solution

Verified by Experts
The correct answer is:
A

We know that since is a cyclic

quadrilateral.

....(i)

Now then ....(ii)

Subtracting (ii) from (i), we get

.

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