Question

the circumfence of a circle is 440 cm find its radius pls answer fast​

Answer 1

Answer:

circumference of the circle= 2pie r

then, 2×22/7 × r = 440

now, r= 440×7/44= 70 cm is the answer.

Step-by-step explanation:

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Answer 2

Answer:

radius is 70 cm is the correct answer

Step-by-step explanation:

$c ircmference \: of \: circle \: = 2\pi \: r \: so \\ 440 = 2 \times 22 \div 7 \times r \\ \\ 440 = 44 \div 7 \times r \\ \\ 440 \times 7 = 44r \\ \\ 3080 = 44r \\ then \: \\ \\ r = 3080 \div 44\\ \\ \\ r = 70cm$