siennahow07 siennahow07

08-02-2021
Mathematics

contestada

if the area of the circle is 225pi what is the diameter

Respuesta :

joonnischaya joonnischaya

08-02-2021

Answer:

30cm

Step-by-step explanation:

Area is πr²

So,

πr²=225π

r=√225

r=15cm

Diameter=2r=30

Maths is easy peasy

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