libaarts14 libaarts14

15-02-2021
Mathematics

contestada

circumference and area of radius 42

Respuesta :

samuelonum1 samuelonum1

20-02-2021

Answer:

Area = 5542.488 unit^2

Circumference= 263.9 units

Step-by-step explanation:=

Given data

Radius= 42 units

Circumference= 2πr

C= 2*3.142*42

C=263.9 units

Area= πr^2

A= 3.142* 42^2

A= 3.142* 1764

A= 5542.488 unit^2

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