1 year ago

Formular for area of a circle

Mathematics

2 answers:

-Dominant- [34]1 year ago

8 0

Answer:

Tr2

Step-by-step explanation:

pie * radius * radius

Karo-lina-s [1.5K]1 year ago

7 0

Answer:

<u>πr²</u>

Step-by-step explanation:

The circumference of a circle is given to be 2πr, and its radius to be r.

Area = 1/2 x circumference x radius
Area = 1/2 x 2πr x r
Area = <u>πr²</u>

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