10 AMAZING Christmas Dessert Books: 220 Recipes to Delight Your Guests & Family This Christmas

10 AMAZING Christmas Dessert Books: 220 Recipes to Delight Your Guests & Family This Christmas

Matematika Sekolah Menengah Pertama tolong bantu jawab dong mepet banget ni​

tolong bantu jawab dong mepet banget ni​

Penjelasan dengan langkah-langkah:

R : 7 cm

LP bola : .....?

LP : 4π × r²

: 4 × 22/7 × 7 × 7

: 4 × 22 × 7

: 616 cm².

LP = 4 × π × r × r

LP = 4 × 22/7 × 7 × 7

LP = 4 × 22 × 7

LP = 616 cm²