Question

5. Each side of a regular polygon is 7.5 cm long. If the perin
the polygon is 67.5 cm, how many sides does the polygon have?​

Answer 1

Step-by-step explanation:

side= 67.5÷ 7.5= 9

the polygon will have 9 sides

Answer 2

Step-by-step explanation:

{Regular polygon} is a polygon that has all sides of same length as well as all angles of same measures.

{We are given following values,}

Length of each side = 8.1 cm

Perimeter of the polygon = 72.9 cm

{We know that in a regular polygon,}

Perimeter = (Number of sides) × (Length of each side)

=> 67.5 = (Number of sides) × 7.5

=> Number of sides = 67.5/7.5

=> Number of sides = 9

{Given Regular Polygon has 9 sides.}

{Hope My Answer Helped}

{Thanks}

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