Teorema Tales / Critérios de semelhança de triângulos

Quiz
•
Mathematics
•
8th Grade
•
Hard
+1
Standards-aligned
Ana Mendes
Used 11+ times
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O valor de x, é:
2
3
4
5
5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Utilizando o Teorema de Tales, determine a medida x na figura.
3/2
3
6
2/3
Tags
CCSS.7.EE.B.3
CCSS.7.RP.A.2
CCSS.7.RP.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a altura do Poste?
20m
18,4m
16m
60m
Tags
CCSS.7.G.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para determinar o valor de "X", qual igualdade entre as razões eu devo utilizar?
Tags
CCSS.7.RP.A.2
CCSS.7.RP.A.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na imagem pretende-se saber qual a largura do rio, sabendo que a distância entre as estacas e a margem é de 6 m.
10 m
12 m
8 m
20 m
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcula a altura H, do muro.
3,97 m
0,73 m
6,05 m
17,49 m
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sabendo que os triângulos representados na imagem são semelhantes, determine os valores de "x" e "y".
x = 8 e y = 5
x = 5 e y = 8
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