IF the sum fo the interior angles of a polygon is 3240, then it has - sides

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D

Sum of interior angles of an sided polygen $= (2 n - 4) \times 90 ∴ (2 n - 4) \times 90 = 3240 2 n - 4 = 362 n = 40 n = 20$

Suggest Corrections

Similar questions

3240^{o}

If the sum of interior angles of a polygon is $1440^{\circ}$ , then it has___ sides.

If the sum of exterior angles of a polygon is one - ninth the sum of its interior angles, then the polygon has ___ sides.

If the sum of the interior angles of a regular polygon is five times the sum of its exterior angles, then the number of sides it has is

If the sum of the interior angles of a polygon is $1440^{\circ}$ , then it has ___ sides.

Join BYJU'S Learning Program