39.6k views
1 vote
¿Cuál es el área de un círculo cuya circunferencia mide 7π cm?

User Dyana
by
7.2k points

1 Answer

5 votes

Answer:

r = 1.4927053303605 cm

C = 9.3789441996695 cm

A = 7 cm²

Explanation:

r = radius

C = circumference

A = area

π = pi = 3.1415926535898

√ = square root

User Texas
by
9.4k points

Related questions

1 answer
0 votes
122k views
2 answers
2 votes
34.5k views
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.