Estudia GEOMETRIA I medio (teorema de tales)

Quiz
•
Mathematics
•
9th Grade
•
Hard
Lucas Vargas
Used 10+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En la figura BD//CE, AB=5cm BC=10cm y CE=8cm ¿Cuánto mide BD?
3cm
6cm
Answer explanation
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En la figura L1//L2 //L3, determine el valor de x
2
3
5
6
Answer explanation
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En la siguiente imagen, las rectas L1//L2//L3
¿Cuánto mide el segmento AB?
3
4
5
6
Answer explanation
ya que x=3
El segmento AB es {x + 1}=4
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En la figura, el segmento AB es la sombra del faro, el segmento AD es la sombra del poste, cuya altura mide 6m, a la misma hora.
De acuerdo a los datos, ¿Cuál es la altura del faro?
12m
18m
24m
30
Answer explanation
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
40m
15m
10m
4m
Answer explanation
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Un leñador mide 1,80m se coloca junto a un árbol en la tarde de un día de sol. ¿Cuál es la altura del árbol, sí la sombra del leñador mide 1,20m y la del árbol es de 2m?
1,4m
3m
7,2m
8m
Answer explanation
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Una niña pone un espejo en el suelo y se sitúa de modo que puede ver en el la parte superior de un árbol: sus ojos están a 1,5m del suelo.
¿Qué altura tiene el árbol que se muestra en la figura?
6m
7,5m
8,5m
10m
Answer explanation
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