jetblackcap jetblackcap

20-05-2019
Mathematics

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help me out please please

help me out please please class=

Respuesta :

jimrgrant1 jimrgrant1

21-05-2019

Answer:

2.25π m²

Step-by-step explanation:

The area (A) of a circle is calculated using the formula

A = πr² ← r is the radius

here the diameter = 3

The radius is half the diameter, that is radius = 1.5, so

A = π × 1.5² = 2.25π m²

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