Jawaban:
Panjang Lintasan sampai bola berhenti
a = 3/4 × 7 = 21/4
= 7 + 2 (a/1-r)
= 7 + 2 (21/4 ÷ 1-3/4)
= 7 + 2 (21/4 ÷ 1/4)
= 7 + 2 (21/4 x 4/1)
= 7 + 2 x 21
= 49 m
semoga membantuu
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Jawaban:
Panjang Lintasan sampai bola berhenti
a = 3/4 × 7 = 21/4
= 7 + 2 (a/1-r)
= 7 + 2 (21/4 ÷ 1-3/4)
= 7 + 2 (21/4 ÷ 1/4)
= 7 + 2 (21/4 x 4/1)
= 7 + 2 x 21
= 49 m
semoga membantuu