Which of the following nbsp-is smaller than a right angle-Obtuse angle-Whole angle-Acute angle-Reflex angle-

The correct option is C Acute angle An angle that measures 90^∘ is called a right angle. An angle that measures less than 90^∘ is called an acute angle. ∴ An ...

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Mathematics

Acute Angle

Which of the ...

Question

Which of the following is smaller than a right angle?

Obtuse angle

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Acute angle

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Reflex angle

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Whole angle

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Solution

The correct option is B
Acute angle

An angle that measures $90^{\circ}$ is called a right angle.

An angle that measures less than $90^{\circ}$ is called an acute angle.

$∴$ An acute angle is smaller than a right angle.

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Similar questions

Fill in the blank with acute, obtuse, right, reflex or straight angle.

When one of the angles, which is less than a right angle is added to a right angle it forms a/an ____________ .

Classify the following into acute angle, obtuse angle, reflex angle, and right angle:

$60 °, 120 °, 270 °, 210 °, 30, 45 °, 150 °, 235 °$

Q. An angle which measures more than 180° but less than 360°, is called
(a) an acute angle
(b) an obtuse angle
(c) a straight angle
(d) a reflex angle

Q. An angle which measures more than 180° but less than 360° is called
(a) an acute angle
(b) an obtuse angle
(c) a straight angle
(d) a reflex angle

Question 11
If the sum of two angles is greater than $180^{\circ}$ , then which of the following is not possible for the two angles?
a) One obtuse angle and one acute angle
b) One reflex angle and one acute angle
c) Two obtuse angles
d) Two right angles

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Which of the following is smaller than a right angle?

The correct option is B Acute angle An angle that measures 90∘ is called a right angle. An angle that measures less than 90∘ is called an acute angle. ∴ An acute angle is smaller than a right angle.

The correct option is B
Acute angle

An angle that measures $90^{\circ}$ is called a right angle.

An angle that measures less than $90^{\circ}$ is called an acute angle.

$∴$ An acute angle is smaller than a right angle.