Repaso area y perimetro
Flashcard
•
Mathematics
•
3rd Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
¿Qué es el perímetro?
Back
El perímetro es la suma de las longitudes de todos los lados de una figura.
2.
FLASHCARD QUESTION
Front
¿Cómo se calcula el perímetro de un rectángulo?
Back
Se calcula sumando el doble de la longitud y el doble de la anchura: P = 2(l + a).
3.
FLASHCARD QUESTION
Front
¿Qué es el área?
Back
El área es la medida de la superficie de una figura, expresada en unidades cuadradas.
4.
FLASHCARD QUESTION
Front
¿Cómo se calcula el área de un rectángulo?
Back
Se calcula multiplicando la longitud por la anchura: A = l x a.
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
5.
FLASHCARD QUESTION
Front
¿Qué unidades se utilizan para medir el área?
Back
Las unidades comunes son metros cuadrados (m²), centímetros cuadrados (cm²), etc.
6.
FLASHCARD QUESTION
Front
¿Qué es un cuadrado?
Back
Un cuadrado es un polígono de cuatro lados iguales y cuatro ángulos rectos.
Tags
CCSS.3.G.A.1
7.
FLASHCARD QUESTION
Front
¿Cómo se calcula el área de un cuadrado?
Back
Se calcula elevando la longitud de un lado al cuadrado: A = lado x lado.
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
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