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Un círculo con circunferencia igual a 20 tiene un arco con ángulo central igual a 72°. ¿Cuánto mide la longitud del arco?

Un círculo con circunferencia igual a 20 tiene un arco con ángulo central igual a 72°. ¿Cuánto mide la longitud del arco?
asked 207k views
9 votes
Un círculo con circunferencia igual a 20 tiene un arco con ángulo central igual a 72°.

¿Cuánto mide la longitud del arco?

asked
User Hyunsuk
by
8.1k points

1 Answer

3 votes

Answer:

4

Explanation:


(20)/(360)=(x)/(72)\\x = 4

answered
User Sabius
by
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