tolong yang bisa jawab ya plisss

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Mapel : Matematika
Tentang : Bangun Datar
Pembahasan :

Diketahui :

- Persegi Panjang
• l = 6 cm
• p = 8 cm

- Trapesium
• b = 10 cm
• a = 6 cm
• t = 15 - 8 = 7 cm

Ditanya :
- Luas Gabungan

LPP = 6 x 8
LPP = 48 cm²

LT = ½ x (a+b) x t
LT = ½ x (6+10) x 7
LT = ½ x 16 x 7
LT = 8 x 7
LT = 56 cm²

L Gabungan : 48 + 56
L Gabungan : 104 cm²

Yg D jawabannya.

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Heil Manstein!

luas bngun 1 (persegi panjang)
luas = p x l
= 8 x 6 = 48 cm^2

luas bangun 2 (trapesium)
dik
jumlh sisi sejajar = 6 + 10 = 16
t = 15 -8 = 7

luas = jss x t/2
= 16 x 7/2
= 56 cm^2

luas ABCDE = L. bngun 1 + L. bngun 2
= 48 + 56 = 104 cm^2