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homotecia, semejanza de triagulos

Authored by David David

Mathematics

8th Grade

Used 2+ times

homotecia, semejanza de triagulos
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21 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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La homotecia de la figura se clasifica como:

Directa

Congruente

Semejante

Inversa

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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En la figura, si AB= 10, BC= 5, AC= 7, A'B'=35, B'C'=17.5, A'C'= 24.5, determine el valor de la razon.

k=3.5

k= 0.28

k=10

k= 2.5

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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En la figura al triángulo ABC se le aplica una razón k=0,8. Si la medida de OA=6 cm, determine la medida de OA'.

48 cm

5 cm

4 cm

4,8 cm

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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Con certeza se cumple que

los lados homólogos tienen igual medida

el valor de x es 6

el triangulo ABC es el triple del triangulo DEF

La razón de semejanza es 2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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Cuál es la medida del ángulo A

80°

90°

88°

50°

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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Cuál es la medida del lado representado por " x"

10

5

12

6

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Cuál es la razón de homotecia

5

2

3

4

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