Tolong di jawab jangan asal/ngasal report tpi salah gpp
R⃗U⃗M⃗U⃗S⃗ ೄྀ࿐ ˊˎ-
Keliling
= π.d
Diameter
= 2r
J̝A̝W̝A̝B̝A̝N̝ ೄྀ࿐ ˊˎ-
Step [ 1 ]
= 22/7 × (7 × 2)
= 22/7 × 14
= 22 × 2
= 44 cm
Step [ 2 ]
= 44 × ¼
= 11 × 1
= 11 cm
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