Shapes And Angles Test Quiz!
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Explore the 'Shapes and Angles Test Quiz!' to deepen your understanding of geometric angles. Assess your ability to identify acute, right, and obtuse angles in various contexts, enhancing critical thinking and problem-solving skills in geometry.
- 1.
The angle marked in ________ color is the biggest angle.
Explanation
The question states that the angle marked in black color is the biggest angle. This means that out of all the angles mentioned or shown, the one marked in black color is the largest in terms of its measure.Rate this question:
- 2.
Are the angles marked with yellow equal true or false?
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The angles marked with yellow are equal.Rate this question:
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- 3.
An angle whose measure is between 0˚ and 90˚ is called an __________________ angle.
- A.
Obtuse Angle
- B.
Acute Angle
- C.
Right Angle
- D.
Straigth Angle
Correct Answer
B. Acute AngleExplanation
An angle whose measure is between 0˚ and 90˚ is called an acute angle.Rate this question:
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- 4.
What measure (in degrees) should be added to 34-degree angle to make a right angle?
- A.
55 degree
- B.
56 degree
- C.
66 degree
- D.
40 degree
Correct Answer
B. 56 degreeExplanation
To make a right angle, we need to add 90 degrees to the given 34-degree angle. Since the options provided are all greater than 90 degrees, we can eliminate 40 and 55 degrees as they would result in obtuse angles. The only option left is 56 degrees, which when added to 34 degrees, gives us a right angle of 90 degrees.Rate this question:
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- 5.
What are the angles between two hands of a clock at 2 O’ clock?
- A.
Right Angle
- B.
Acute angle
- C.
Obtuse Angle
- D.
Straight angle
Correct Answer
B. Acute angleExplanation
At 2 O'clock, the minute hand is on the 12 and the hour hand is on the 2. The angle between the two hands is less than 90 degrees, which classifies it as an acute angle.Rate this question:
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- 6.
Please select the clock with the right angle.
- 7.
Angles can be measured using a ________
Correct Answer
Protractor, D - 8.
Select the clock with the Obtuse angle.
- 9.
What kind of angle it is?
- A.
90 Degree angle
- B.
More than 92 degree angle
- C.
Less than 90 degree angle
- D.
180 degree angle
Correct Answer
C. Less than 90 degree angleExplanation
The given answer is "Less than 90 degree angle." This is because a 90-degree angle is a right angle, and the other options (more than 92 degrees and 180 degrees) are not less than 90 degrees.Rate this question:
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- 10.
Which of the following statements is true about the sum of the interior angles of polygons?
- A.
The sum of the interior angles of any polygon is always 360 degrees.
- B.
The sum of the interior angles of a triangle is 180 degrees.
- C.
The sum of the interior angles of a quadrilateral is 180 degrees.
- D.
The sum of the interior angles of any polygon is directly proportional to the number of its sides.
Correct Answer
B. The sum of the interior angles of a triangle is 180 degrees.Explanation
The sum of the interior angles of a polygon can be found using the formula (�−2)×180(n−2)×180 degrees, where �n is the number of sides. For a triangle (�=3n=3), this sum is 180180 degrees. For a quadrilateral (�=4n=4), the sum is 360360 degrees. Therefore, option B is correct, indicating that the sum of the interior angles of a triangle is indeed 180 degrees.Rate this question:
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Apr 09, 2024Quiz Edited by
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Jul 05, 2020Quiz Created by
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