1930 Back In The Day - 24-page Greeting Card / Booklet with Envelope

1930 Back In The Day - 24-page Greeting Card / Booklet with Envelope

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aku kasih poin banyak









Jawaban:

b. 5425 cm³

Penjelasan dengan langkah-langkah:

v balok = p x l x t

= 25 x 14 x 10

= 3500 cm³

1/2 v tabung = 1/2 x π x r² x t

= 1/2 x 22/7 x 7 x 7 x 25

= 1925 cm³

maka v gabungan = v balok + v tabung

= 3500 + 1925

= 5425 cm³ (b)

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