tamertertiop9 tamertertiop9
  • 07-07-2022
  • Mathematics
contestada

given that the circumferential of a circle is 22cm calculate its diameter​

Respuesta :

ssunarshiva123
ssunarshiva123 ssunarshiva123
  • 07-07-2022

Answer:

diameter =7 cm

Step-by-step explanation:

circum=2pi×r

[tex]2\pi \times r[/tex]

2×pi×r=22

2×22÷7×r=22

r=22×7÷44

r=7÷2

r=3.5

d=2×r=2×3.5=7

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