Circunferencia 8

Demuestra que si dos cuerdas de una circunferencia miden lo mismo, entonces se encuentran a la misma distancia del centro de la circunferencia.

Teorema de Pitágoras 9

El extremo superior de una escalera de mano apoyada en una pared se encuentra a 2,8 m de altura. El pie de la escalera está a 1 m de la pared. Halla cuánto mide la escalera. Redondea el resultado a…

Evaluación final - Simetría de figuras planas

Si miras a tu alrededor podrás observar numerosos ejemplos de simetría. La simetría está presente en objetos cotidianos, en la naturaleza, en la arquitectura y en el arte en general.

Calculate. Distances

Find the capital of your Autonomous Community in the atlas. Find another town or city that is between 30 and 60 km from the capital.

5. Self-evaluation - The representation of the Earth: maps

Complete this text on the representation of the Earth: To study an area of the Earth's surface we use , which is the way have represented our planet for many years. At first, this difficult job was…

Self-evaluation 5 - Society and the environment

Choose the best answer to each of the questions: What is the relationship between hurricanes and floods? What causes a tsunami? In which areas of the world do most earthquakes and volcanic eruptions…

Final evaluation 2 - The Roman Empire

What was the city's first form of government and when and how did it change?

Self-evaluation 9 - The Roman Empire

Which section do the following sentences correspond to: The last Roman Emperor, Romulus Augustus, was deposed in 476 AD The lack of slaves from conquered areas caused a fall in agricultural production.…

Autoevaluación final 7.07 - Las ondas. El sonido y la luz

Determina las frecuencias de las luces de dos colores cuyas longitudes de onda son 600 nm y 400 nm. f (600 nm) = · 10 s–1 f (400 nm) = · 10 s–1

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