jika sebuah holahop nemiliki jari jari 35cm maka keliling mainan holahop tersebut adalah
Luas = phi x r2
=22/7x35x35
=22 x 5 x 35
= 110 x35
=3850 cm2
Keliling = 2 x phi x r
=2x22/7x35
=44/7 x35
= 44 x 5
=220 cm
[answer.2.content]12 Shades of Breast Cancer: Our Story, Our Way
12 Shades of Breast Cancer: Our Story, Our Way
Luas = phi x r2
=22/7x35x35
=22 x 5 x 35
= 110 x35
=3850 cm2
Keliling = 2 x phi x r
=2x22/7x35
=44/7 x35
= 44 x 5
=220 cm
[answer.2.content]