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ÁREAS DE REGIONES TRIANGULARES

Authored by Josué Leyva

Mathematics

7th Grade

Used 43+ times

ÁREAS DE REGIONES TRIANGULARES
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8 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Calcula el área de la región triangular PQR.

103u210\sqrt{3}u^2

123u212\sqrt{3}u^2

283u228\sqrt{3}u^2

42 u242\ u^2

54 u254\ u^2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Calcula «x» en la región triangular PQR, si el área de dicha región es 84 u2.

10u

14u

15u

18u

20u

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Determina el área de la región triangular equilátero ABC, si su perímetro es 18 cm.

93cm29\sqrt{3}cm^2

123cm212\sqrt{3}cm^2

153cm215\sqrt{3}cm^2

363cm236\sqrt{3}cm^2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Calcula el área de la región triangular ABC.

36u236u^2

39u239u^2

42u242u^2

54u254u^2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Calcula el área de la región sombreada.

54u254u^2

68u268u^2

70u270u^2

72u272u^2

96u296u^2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

56 u2

112 u2

28 u2

60 u2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hallar el área de un triángulo que tiene como base 60 cm y 40 cm de altura.

600 cm2600\ cm^2

1 000 cm21\ 000\ cm^2

800 cm2800\ cm^2

1 200 cm21\ 200\ cm^2

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