Jawaban:
228 cm
Penjelasan:
k = keliling lingkaran + keliling persegi panjang
= ( 1/2 × π × d ) + ( 2 × p + l )
= ( 1/2 × 22/7 × 42 ) + ( 2 × 60 + 42 )
= 66 + 162
= 228 cm
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Jawaban:
228 cm
Penjelasan:
k = keliling lingkaran + keliling persegi panjang
= ( 1/2 × π × d ) + ( 2 × p + l )
= ( 1/2 × 22/7 × 42 ) + ( 2 × 60 + 42 )
= 66 + 162
= 228 cm
Jawaban:
228 cm
Penjelasan:
k = keliling lingkaran + keliling persegi panjang
= ( 1/2 × π × d ) + ( 2 × p + l )
= ( 1/2 × 22/7 × 42 ) + ( 2 × 60 + 42 )
= 66 + 162
= 228 cm