Área de un rombo 1

Calcula el área de un rombo cuyas diagonales miden 4 m y 12 m. A = m2

Longitud de la circunferencia 2

Calcula la longitud de una circunferencia de 14 cm de diámetro. Considera π = 3,14. L = cm

Evaluation 1.7 - Our planet Earth

What is the name given to the movement that the Earth makes every 24 hours?

Choose. The water cycle (1)

Do the first three activities in the unit: “The water cycle” that you will find on this web page. Then, choose the best answer to each question: Where does 90% of the evaporated water on the planet…

Entry test 02 - Climates and landscapes of the Earth

Which type of European landscape corresponds with the following images:

Observe. Pollution of the environment

Look at the drawing representing the different polluting agents and do the activities: Where is the cleanest water? And the cleanest air? Where is the water and the air most polluted? Explain how humans…

What is a democracy?

As the decisions depend not on a minority but rather a majority, this is a democracy. The law is the same for all and it is not wealth but rather merit and ability that give men access to position and…

Match. The evolution of Greek sculpture

Which period do the following definitions describe?: Sculpture acquired a more dramatic sense; bodies are twisted, the movement exaggerated and the faces show strong emotions. The body is rigid,…

Determina. Radios de los émbolos de una prensa hidráulica

En el émbolo grande de un elevador hidráulico tenemos una masa de 3500 kg. Constatamos que para hacerla subir, solo es necesario aplicar 54,88 N de fuerza en el émbolo pequeño. Determina la…

EL TANGO.docx