Tolong no.5 ya…….

✔ Mapel = Matematika
✔ Kelas = 8 SMP
✔ Materi = Lingkaran
✔ Kata kunci = Keliling

Penyelesaian :
➡➡➡➡➡➡➡➡➡➡➡➡

Keliling ½ Lingkaran
= (½ x π x d) + D
= (½ x 22/7 x 28 cm) + 28 cm
= 44 cm + 28 cm
= 72 cm

Jawabannya B

Semoga Membantu 🙂

Jawaban

Keliling 1/2 Lingkaran
= [ 1/2 x π x D ] + D
= [ 1/2 x 22/7 x 28 ] + 28 cm
= 44 cm + 28
= 72 cm

___ Semoga Membantu ___
Jangan Lupa Follow Ya
☜☆☞☜☆☞☜☆☞☜☆☞