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 di jawab yah,plz​

tolong di jawab yah,plz​

Jawaban:

1). Jari2 lingkaran =15cm

Luas lingkaran = \pi×r×r

= 3,14×15×15

=706,5

2). 616=22/7×r2

r2=(616cm2×7)/22

r2=4312cm2/22

r2=196cm2

r=14 cm

3). luas lingkaran 7 22×7×7×1/2

=154/2=77cm

Luas lingkaran 30

Diket diameter =30

r=1/2×d=1/2×30cm=15

=luas \pi ×r×rb

=3,19×15×15cm

= 706, 5

JADIKAN JAWABAN YANG TERBAIK

44cm

Penjelasan dengan langkah-langkah:

maaf ya cmn bsa menjawab yg 7cm saja.

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