princeyancarlos princeyancarlos

15-07-2021
Mathematics

contestada

Fine the area and circumference of each circle and round to the nearest tenth.

Fine the area and circumference of each circle and round to the nearest tenth class=

Respuesta :

adiqa0706 adiqa0706

17-07-2021

Answer: A=πr²

A=3.14(1.6inch)² r=d/2⇒3.2/2⇒1.6

A=3.14×2.56in²

A=8.0384in²

A≈8.04

now circumference,

C=2πr

C=2×3.14×1.6in

C=10.048in

C≈10.05

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