hitung luas trapesium di samping jika a=80m dan b=100m t=61cm
Matematika
sasrajr
Pertanyaan
hitung luas trapesium di samping jika a=80m dan b=100m t=61cm
2 Jawaban
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1. Jawaban Sutr1sn0
a = 80 m
b = 100 m
t = 61 cm = 0,61 m
L = 1/2 × (a + b) × t
L = 1/2 × (80 + 100) × 0,61
L = 1/2 × 180 × 0,61
L = 54,90 m^2 -
2. Jawaban Uyaculun
a = 80m
b = 100m
t = 61 cm = 0,61m
luas trapesium = 1/2 . (a+b) . t
= 1/2 . (80 + 100) . 0,61
= 1/2 . 180 . 0,61
= 90 . 0,61
= 54,9 m²