mothtosh68 mothtosh68

21-12-2018
Mathematics

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Consider circle Y with radius 3m and central angle XYZ measuring 70degrees. What is the approximate length of minor arc XZ?

Respuesta :

jimrgrant1 jimrgrant1

21-12-2018

Answer:

XZ ≈ 3.7 cm (to 1 dec. place )

Step-by-step explanation:

arc length = circumference × fraction of circle

= 2πr × [tex]\frac{70}{360}[/tex]

= 2π × 3 × [tex]\frac{70}{360}[/tex] ≈ 3.7 cm

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