rafi665
Sebenarnya sih saya takut salah tapi yg bener itu 364,5cm
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arrasyidu
L I=21x21 =441cm2 L II=10,5x10,5x3,14÷2 =173 L III=5,25x5,25x3,14÷4 =86,625 L IV=5,25x5,25x3,14÷4 =86,625 TL=441-173-86,625-86,625 =94,5cm2 Jadi, jawabannya d.94,5cm2
=441cm2
L II=10,5x10,5x3,14÷2
=173
L III=5,25x5,25x3,14÷4
=86,625
L IV=5,25x5,25x3,14÷4
=86,625
TL=441-173-86,625-86,625
=94,5cm2
Jadi, jawabannya d.94,5cm2