100 Ways to Love Your Husband/Wife Bundle

100 Ways to Love Your Husband/Wife Bundle

Matematika kak tolong bantu huhuhuhuhuhu​

kak tolong bantu huhuhuhuhuhu​

Jawaban:

4. 250 cm2

5. 748 cm2

Penjelasan dengan langkah-langkah:

4. Luas permukaan = (2×luas alas)+ luas selimut

= (2×65)+120

= 130+120

= 250 cm2

5. Lp = (2×luas alas)+luas selimut

= (2×phi×r×r)+luas selimut

= (2×22/7×7×7)+440

= 308+440

= 748 cm2