4 Degrees Flashcards

(19 cards)

1
Q

Classify an angle of 70°.

Classe un angle de 70°.

A

Acute

Aigu

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2
Q

What is the name of a 90° angle?

Comment s’appelle un angle de 90° ?

A

Right

Droit

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3
Q

Classify an angle of 135°.

Classe un angle de 135°.

A

Obtuse

Obtus

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4
Q

What is the name of a 180° angle?

Comment s’appelle un angle de 180° ?

A

Straight

Plat

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5
Q

What fraction of a circle is a 90° angle?

Quelle fraction d’un cercle représente un angle de 90° ?

A

1/4

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6
Q

What fraction of a circle is a 180° angle?

Quelle fraction d’un cercle représente un angle de 180° ?

A

1/2

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7
Q

What fraction of a circle is a 270° angle?

Quelle fraction d’un cercle représente un angle de 270° ?

A

3/4

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8
Q

What fraction of a circle is a 360° angle?

Quelle fraction d’un cercle représente un angle de 360° ?

A

1

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9
Q

Estimate this angle: it looks slightly less than a right angle.

Estime cet angle : il semble légèrement plus petit qu’un angle droit.

A

About 85°

Environ 85°

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10
Q

Estimate this angle: it looks slightly more than 180°.

Estime cet angle : il semble légèrement plus grand que 180°.

A

About 190°

Environ 190°

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11
Q

Estimate an angle that looks like half a circle.

Estime un angle qui ressemble à la moitié d’un cercle.

A

180°

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12
Q

Estimate an angle that looks like a quarter of a circle.

Estime un angle qui ressemble à un quart de cercle.

A

90°

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13
Q

Measure an angle that opens almost completely around, about 350°.

Mesure un angle qui s’ouvre presque complètement, environ 350°.

A

350°

350°

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14
Q

Classify a 45° angle.

Classe un angle de 45°.

A

Acute

Aigu

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15
Q

Classify a 270° angle.

Classe un angle de 270°.

A

Reflex (greater than 180°)

Réflexe (supérieur à 180°)

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16
Q

Measure an angle with a protractor that looks like a straight line.

Mesure un angle avec un rapporteur qui ressemble à une ligne droite.

17
Q

Estimate an angle that looks like half of a right angle.

Estime un angle qui ressemble à la moitié d’un angle droit.

A

About 45°

Environ 45°

18
Q

What fraction of a circle is a 360° angle?

Quelle fraction d’un cercle représente un angle de 360° ?

A

1 whole circle

1 cercle entier

19
Q

Classify an angle of 200°.

Classe un angle de 200°.