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DO ANYONE KNOW HOW TI FIND THE AREA OF A REGULAR POLYGON?? ill give brainlest and points​

DO ANYONE KNOW HOW TI FIND THE AREA OF A REGULAR POLYGON ill give brainlest and points class=

Respuesta :

Answer:

see explanation

Step-by-step explanation:

The area (A) of a regular decagon ( 10 sided ) is calculated as

A = 0.5 × perimeter × apothem

Here side length = 3.25, hence perimeter = 10 × 3.25 = 32.5 m, thus

A = 0.5 × 32.5 × 5 = 81.25 m²

Answer:

Regular decagon

Solve for areap

A=5/2a²√5+2√5

Step-by-step explanation:

apothem

5

No.of Sides of Polygon

5

Length of each side

3.25

Unit : in

Area of Polygon = 40.625in2

Formula

The following mathematical formula is used in this regular plygon area calculator to find the area from the given input value of apothem, number of sides & length of side.

Rectangle Polygon Area A = (1/2) Apothem x No. of Sides x Length of side

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