evgryq745s evgryq745s

01-04-2021
Mathematics

contestada

A circle has a radius of 4.2 cm which measurement is closest to the area of the circle in square cm
A: 55.39cm
B:13.19cm
C:26.39
D; 8.4cm

Respuesta :

Nosir124 Nosir124

01-04-2021

Answer:

4.2 times 2 then times 3.14= 26.376 but the closest is c

Step-by-step explanation:

Answer Link

edjems71 edjems71

01-04-2021

Answer:

c. 26.39cm

Step-by-step explanation:

A= πr²

A= 3.14(4.2)²

A= 26.39 cm²

Answer Link

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