What is r = 13 mm. I’m in desperate need of help.

Mathematics

2 answers:

statuscvo [17]3 years ago

7 0

Answer:

r is radius and the mm are milimeters

Step-by-step explanation:

goldfiish [28.3K]3 years ago

3 0

A circle of radius = 13 or diameter = 26 or circumference = 81.68 mm has an area of: 5.309 × 10-10 square kilometers (km²) 0.0005309 square meters (m²) 5.309 square centimeters (cm²)

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