Zamorajollyviz
Answered

What is the circumference of a pipe 90 cm in diameter?

Sagot :

Mlcparra16viz
[tex]Circumference= \pi d=90 \pi cm[/tex]
Jers15viz
The formula for the circumference is:
P=2πr or P=πd

Substitute
P=π(90 cm)
P=90π cm or simply 282.6 cm

Hope this helps =)