10 Ways To Win A Girl's Heart: The Good Guy's Guide To Winning At The Game Of Love

10 Ways To Win A Girl's Heart: The Good Guy's Guide To Winning At The Game Of Love

Matematika TOLONG JAWAB PAKEK CARA YA PLS BANTU

TOLONG JAWAB PAKEK CARA YA PLS BANTU

1. cari panjang sisi miring nya dulu

√4² + 3² = √16 + 9 = √25 = 5cm

luas alas = 8cm x 8cm = 64cm²

luas selimut = 4 x 1/2 x 8cm x 5cm = 80cm²

luas seluruh : 64 + 80 = 144cm²

2. jari-jari nya 63cm ?

luas kerucut = luas alas + luas selimut kerucut

= (πr² + πrs

= (3,14 x 63²) + (3,14 x 63 x 24)

= 12.462,66 + 4.747,68

= 17.210,34cm²

[answer.2.content]