Jawab:
Penjelasan dengan langkah-langkah:
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Jawab:
Penjelasan dengan langkah-langkah:
= 14 × 14
= 196 cm^2
L.1/2.lingkaran 1 = 1/2 . phi . r . r
= 1/2 . 22/7 . 7 . 7
= 11 . 7
= 77 cm^2
L.1/2.lingkaran 2 = 1/2 . phi . r . r
= 1/2 . 22/7 . 7 . 7
= 11 . 7
= 77 cm^2
L.bangun datar gabungan = L.persegi + L.1/2.lingkaran 1 + L.1/2.lingkaran 2 = ( 196 + 77 + 77 ) cm^2 = 350 cm^2
semoga membantu