3 years ago

Lena's engagement ring has a radius of 9 millimeters. What is the ring's circumference? Use 3.14 for

Mathematics

1 answer:

scoray [572]3 years ago

4 0

Answer:

Given - Radius of ring is 9 millimeters

To find - Circumference

Solution -

9 millimeters = 0.9 centimeters

Circumference of circle = 2 × pie × r

= 2 × 3.14 × 0.9

= 6.28 × 0.9

= 5.652

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Lena's engagement ring has a radius of 9 millimeters. What is the ring's circumference? Use 3.14 for ​

Lena's engagement ring has a radius of 9 millimeters. What is the ring's circumference? Use 3.14 for