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Verified answer
MAPEL = MATEMATIKAKELAS = 7
BAB = BANGUN DATAR
diketahui =
luas trapesium = 672m²
sisi miring = 25m
tinggi = 24m
ditanya = kll trapesium??
- sisi sejajar trapesium
( jss )
L. trapesium = ½ × ( jss ) × t
672 m² = ½ × ( jss ) × 24m
672 m² = 12m × jss
jss = 672m²/12m
jss = 56m
kll trapesium :
= jss + 2(sisi miring)
= 56m + 2(25m)
= 56m + 50m
= 106m
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