Jawaban:
K= Sisi 1 + Sisi 2 + Sisi 3
= 12 + 10 + 10 = 32 cm²
L= 1/2 at
= 1/2 x 12 x 8
= 1.6.8
= 48 cm²
Jadiii :
keliling nya = 10 + 10 + 12 = 32cm
luasssnyya = ½ x a x t
= ½ x 12 x 8 = 6 x 8 = 48 cm²
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Jawaban:
K= Sisi 1 + Sisi 2 + Sisi 3
= 12 + 10 + 10 = 32 cm²
L= 1/2 at
= 1/2 x 12 x 8
= 1.6.8
= 48 cm²
Jadiii :
keliling nya = 10 + 10 + 12 = 32cm
luasssnyya = ½ x a x t
= ½ x 12 x 8 = 6 x 8 = 48 cm²
semogaa membantuuu!!❤