100 Things A's Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

100 Things A's Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

Matematika mohon bantuanyaa hehe​

mohon bantuanyaa hehe​

(14 + 4√10) cm²

Penjelasan dengan langkah-langkah:

sisi mula mula = √10 cm

setelah diperpanjang = √10 + 2

Luas setelah siperpanjang

L = s x s

= (√10 + 2)(√10 + 2)

= 10 + 2√10 + 2√10 + 4

= 14 + 4√10 cm²

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