lanay369 lanay369

24-06-2020
Mathematics

contestada

Find the area. Use Pi = 3.14 a. 15.1976 cm2 c. 13.816 cm2 b. 6.908 cm2 d. 60.7904 cm2

Find the area Use Pi 314 a 151976 cm2 c 13816 cm2 b 6908 cm2 d 607904 cm2 class=

Respuesta :

ujalakhan18 ujalakhan18

24-06-2020

Answer:

A.

Step-by-step explanation:

Diameter = 4.4 cm

Radius = 2.2 cm

Now

Area of the circle = πr²

= (3.14)(2.2)²

= (3.14)(4.84)

= 15.1976 cm²

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AzaleaCrystalEvans AzaleaCrystalEvans

24-06-2020

Answer:

A.

Step-by-step explanation:

D=4.4, therefore, the Radius is equal to 2.2, half of the diameter.

The formula for Area:

A=pir^2.

A=(3.14)(2.2)^2

A=(3.14)(4.84)

A=15.1976

A=15.1976, which is identical to option A.

Answer Link

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