Tolong djwab,,, beserta penjelasan!
Matematika
Rehannnn1649
Pertanyaan
Tolong djwab,,, beserta penjelasan!
1 Jawaban
-
1. Jawaban farahhalisha241
3/4 x 22/7 x r² = 462
3/4 x 22/7 = 33/14
14/33 x 462 = 196
r² = akar2. 196 = 14
kel = 3/4 x 2 x 22/7 x 14
= 66 cm
jadi jawabannya B