Mathematics, 23.11.2020 18:50 hwest98

Hola, necesito ayuda con estos puntos de un taller de Geometría ^^.
1. Una región cuadrada se encierra con una cuerda de 20 m de longitud. ¿Cuál es el área de la región?

2. El área de un cuadrado es 144 m2 Calcular el perímetro.

3. Las caras de un cubo son cuadrados de 6 m de lado. Calcula el área de las caras y el área total del cubo.

4. Se desea pintar una pared de 8 metros de largo y 3 metros de altura. Si el costo de la pintura por cada metro cuadrado es $ 4.850. ¿Cuánto se debe invertir en la pintura de la pared?

5. El área de un rectángulo mide 96 m2. Si la base mide 16 metros. ¿Cuánto mide la altura?

6. Hallar el área de un paralelogramo que tiene 10 cm de base y 4 cm de altura.

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Hola, necesito ayuda con estos puntos de un taller de Geometría ^^.
1. Una región cuadrada s...

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