Mohon bantuannya ya 🙂
Jawaban Terkonfirmasi
T tab=tker ttab+tker = 48, ttab=tker=24
s=√7²+24² =25
Lp = πr²+2πrt+πrs
=π(7²+2.7.24+7.25)=π(49+336+175)=π(560)=560π
Mohon bantuannya ya 🙂
T tab=tker ttab+tker = 48, ttab=tker=24
s=√7²+24² =25
Lp = πr²+2πrt+πrs
=π(7²+2.7.24+7.25)=π(49+336+175)=π(560)=560π