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riadik2000 [5.3K]
3 years ago
9

Qual é o perímetro de um quadrado de 3,8 cm de lado ?E sua área?

Mathematics
1 answer:
My name is Ann [436]3 years ago
5 0
I don't know what language your speaking, but I do know it's a Latin language. So I understand a bit since I speak Spanish (another Latin language)

Para encontrar el p<span>erímetro tienes que anadir 3.8, 4 veces o mulltiplicar por 4
</span><span>3.8 + 3.8 + 3.8 + 3.8 = 15.2
</span>3.8 x 4 = 15.2
15.2 es tu respuesta

Para encontrar el area multiplica 3.8 por 3.8
3.8 x 3.8 = 14.44
14.44 es tu area
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A building makes a 90^{\circ} angle with the ground .The two interior angles are 70^{\circ} and 20^{\circ}

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