Question

sum of the angles of a quadrilateral
(i) 180 (ii) 540 (iii) 360 (iv) 1600​

Answer 1

We know that sum of all the interior angles of a regular polygon of 'n' sides is given by:

Sum = (n-2)180°

For a quadrilateral, n = no. of sides = 4.

Thus, Sum of all its angles = (n-2)180°

= (4-2)180°

= 2(180)°

= 360°

Hence, the correct answer is (iii) 360°.

Answer 2

Answer:

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Step-by-step explanation:

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