Pake cara ya kakak aku
24. k = phi.d
= 3,14 x 200
=628 ( b )
25. l = a x t /2
= 18 x 24 /2
= 432 /2
= 216 (c)
maaf kalo salah
Pake cara ya kakak aku
24. k = phi.d
= 3,14 x 200
=628 ( b )
25. l = a x t /2
= 18 x 24 /2
= 432 /2
= 216 (c)
maaf kalo salah