What is the area of circle pls with examples ?

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Solution

Area of circle = $π r^{2}$
Where $π = \frac{22}{7}$ and r is the radius of circle.
Let the radius of a circle is 7 cm.
Area = $π r^{2}$ = $\frac{22}{7} \times 7 \times 7$
= 154 sq. cm

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What is the area of circle pls with examples ?

Area of circle = πr2 Where π=227 and r is the radius of circle. Let the radius of a circle is 7 cm. Area = πr2 = 227× 7× 7 = 154 sq. cm

Area of circle = $π r^{2}$
Where $π = \frac{22}{7}$ and r is the radius of circle.
Let the radius of a circle is 7 cm.
Area = $π r^{2}$ = $\frac{22}{7} \times 7 \times 7$
= 154 sq. cm