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01-03-2021
Mathematics

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The diameter of a circle is 4 cm. Find its area in terms of \piπ.

Respuesta :

06-03-2021

Answer:

Area of circle = 4π.

Step-by-step explanation:

Given the following data;

Diameter = 4cm

Pie = π.

To find the area of the circle;

Radius = diameter/2

Radius = 4/2

Radius = 2cm

Area of a circle = πr²

Substituting into the equation, we have;

Area of circle = π*2²

Area of circle = 4π.

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