Whatt is the area of the cloth needed to make such a tent, if the base is a square with a dimension of (4x4) m2, and the slant height of the roof is 3 m?
Matematika
Julihanheri
Pertanyaan
Whatt is the area of the cloth needed to make such a tent, if the base is a square with a dimension of (4x4) m2, and the slant height of the roof is 3 m?
1 Jawaban
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1. Jawaban FatimahZahrafaza
surface area = surface area of the cube + surface area of the pyramid
(4x4)+ 4(4x2) + 4(1/2 x 4 x 3)
=16 + 32 + 24
= 72 m²