Loyang View Math Support Programme for 2A

Write down the sum of interior angles in a pentagon.

Write down the sum of interior angles in a hexagon.

Write down the sum of interior angles in a octagon.

Write down the sum of interior angles in a decagon.

Write down the sum of exterior angles in a quadrilateral.

Write down the sum of exterior angles in a pentagon.

Write down the sum of exterior angles in a hexagon.

Write down the sum of exterior angles in any polygon.