2. S x S 2.500 = sAB x sCD s^2 = 2.500 s = 50cm (s= sisi)
3. A x T : 2 60 x 40 : 2 30 x 40 1200 cm^2
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Fird4
1. Panjang X Lebar = 80 X 60 = 4.800 2. √2.500 = 50 3. 60 X 40 : 2 = 1.200 Nomer 4 gak kelihatan dek sumpah nih sory ya kakak cuma bisa jawab sampek nomer 3 aja
P x L
80 x 60 = 4800cm^2
2.
S x S
2.500 = sAB x sCD
s^2 = 2.500
s = 50cm
(s= sisi)
3.
A x T : 2
60 x 40 : 2
30 x 40
1200 cm^2
2. √2.500 = 50
3. 60 X 40 : 2 = 1.200
Nomer 4 gak kelihatan dek sumpah nih sory ya kakak cuma bisa jawab sampek nomer 3 aja