jika 1/2 lingkaran diameternya nya 21 berapa kelilingnya.... Question from @kaeekoee

December 2023 1 8 Report

jika 1/2 lingkaran diameternya nya 21 berapa kelilingnya

monmonoz

54 cm

Penjelasan dengan langkah-langkah:

d = 21 cm

K = 1/2 x πd + d

= 1/2 x 22/7 x 21 + 21

= 33 + 21

= 54 cm

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