Question

Prove that sum of interior angles in a square is 180°

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Answer 1

Answer:

Let us use the formula:-

• (N - 2) × 180

• Where N is number of sides

Let us solve:-

$\sf(4 - 2) \times 180$

$\sf \to(4 - 2) \times 180$

$\sf \to2 \times 180$

$\sf \to360 \degree$

_______________________

• The number of sides in a square is 4

• All the angles are 90°

Answer 2

Answer:

Let us use the formula:-

(N - 2) × 180

Where N is number of sides

Let us solve:-

$\sf(4 - 2) \times 180$

$\sf \to(4 - 2) \times 180$

$\sf \to2 \times 180$

$\sf \to360 \degree$

_______________________

The number of sides in a square is 4

All the angles are 90°