1. Tardigrade
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  4. Statement-1: A convex quindecagon has 90 diagonals. because Statement-2: Number of diagonals in a polygon is n C 2- n.

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Q. Statement-1: A convex quindecagon has 90 diagonals. because
Statement-2: Number of diagonals in a polygon is ${ }^{ n } C _2- n$.

Permutations and Combinations

Solution:

Correct answer is (a) Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.