Geometry – Angles, Transformations, Circles
Maths
high_school
10 questions
~20 mins
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About This Worksheet
A comprehensive Maths worksheet on Geometry – Angles, Transformations, Circles for high school students. Includes a variety of question types including multiple choice, short answer, and true/false questions.
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Geometry – Angles, Transformations, Circles
Subject: MathsGrade: high_school
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Geometry – Angles, Transformations, Circles
Maths
Instructions: Read each question carefully and select the best answer for multiple choice questions. Provide detailed responses for short answer questions. Indicate whether the statements in true/false questions are correct.
A
Multiple Choice Questions
Select the correct answer for each question.
1.
What is the sum of the interior angles of a triangle?
AA) 90 degrees
BB) 180 degrees
CC) 270 degrees
DD) 360 degrees
2.
Which transformation does not change the size of a shape?
AA) Dilation
BB) Translation
CC) Rotation
DD) Reflection
3.
In a circle, the angle formed at the center by two radii is called a:
AA) Central angle
BB) Inscribed angle
CC) Exterior angle
DD) Complementary angle
4.
What is the term for a transformation that enlarges or reduces a figure?
AA) Rotation
BB) Reflection
CC) Translation
DD) Dilation
5.
What type of angle measures more than 90 degrees but less than 180 degrees?
AA) Acute angle
BB) Right angle
CC) Obtuse angle
DD) Straight angle
6.
If two angles are supplementary, what is the sum of their measures?
AA) 90 degrees
BB) 180 degrees
CC) 360 degrees
DD) 270 degrees
7.
Which of the following is true for the angles in a cyclic quadrilateral?
AA) Opposite angles are supplementary
BB) All angles are equal
CC) Adjacent angles are equal
DD) All angles are acute
8.
How do you find the circumference of a circle?
AA) 2πr
BB) πr²
CC) 2r
DD) πd
9.
What is the measure of each interior angle in a regular hexagon?
AA) 120 degrees
BB) 90 degrees
CC) 60 degrees
DD) 150 degrees
10.
Which transformation is represented by flipping a figure over a line?
AA) Rotation
BB) Translation
CC) Reflection
DD) Dilation
B
True/False Questions
Circle True or False for each statement.
1.
All quadrilaterals have at least one pair of parallel sides.
2.
A circle's radius is always half of its diameter.
3.
In a right triangle, the sum of the squares of the legs is equal to the square of the hypotenuse.
C
Short Answer Questions
Answer each question in the space provided.
1.
Define a transversal line and describe its properties.
2.
Explain the relationship between the radius and diameter of a circle.
3.
What are alternate interior angles and when are they equal?
4.
What is the area of a circle with a radius of 5 cm?
5.
Describe the difference between rotation and translation in geometry.
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- Created
- 4/14/2025
- Updated
- 12/29/2025
- Type
- worksheet