#Stayhome: When you can't go outside, what happens inside?

#Stayhome: When you can't go outside, what happens inside?

Matematika Jwb pake cara dik, dit, penyelesaian
thanks you​

Jwb pake cara dik, dit, penyelesaian
thanks you​

3.) diket:94,2

maka:

k=2x3.14x r

94,2= 6.28x r

r= 15 cm

jadi #D.15cm

4.)tentukan dahulu keliling dari roda tersebut.

k=2xΟ€×r

=22/7x24.5

=154cm

roda tersebut berputar 250 kali, sehingga:

250x154=38.500cv

=385m

#jadi C.385m

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