100 Extraordinary Stories for Courageous Girls: Unforgettable Tales of Women of Faith

100 Extraordinary Stories for Courageous Girls: Unforgettable Tales of Women of Faith

Matematika tolonggg dongg plissss
#Pake cara
#No ngasal

tolonggg dongg plissss
#Pake cara
#No ngasal

Jawaban:

396 cm²

Penjelasan dengan langkah-langkah:

L. persegi = s × s

= 18 × 18

= 324 cm²

L. segitiga = 1/2 × a × t

= 1/2 × 8 × 18

= 72 cm²

Luas keduanya = L. persegi + L. segitiga

= 324 + 72

= 396 cm²

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