WorksheetsGeometry Basics review
Total questions: 20
Worksheet time: 39mins
1-11.
Answer the questions below after watching the video
What is the geometric definition of a line?
A line has a definite start and end point.
A line extends indefinitely in one direction.
A line extends indefinitely in both directions.
A line is always curved.
Which line naming is correct if the ray starts at point A and passes through point B?
Ray CB
Ray BA
Ray AB
Ray BC
What is the measure of a right angle?
Less than 90 degrees
More than 90 degrees
90 degrees
180 degrees
Which type of angle measures less than 90 degrees?
Acute angle
Obtuse angle
Right angle
Straight angle
What is the measure of an obtuse angle?
Less than 90 degrees
180 degrees
Between 90 and 180 degrees
Exactly 90 degrees
What does it mean if a point is the midpoint of a segment?
The point is located at one end of the segment.
The point divides the segment into two congruent parts.
The point divides the segment into two unequal parts.
The point is not part of the segment.
What is the slope of line A if it is perpendicular to line B with a slope of 2/5?
-5/2
2/5
-2/5
5/2
What property do parallel lines share?
They are always perpendicular.
They never intersect.
They intersect at right angles.
They always have different slopes.
What is the sum of the measures of complementary angles?
90 degrees
180 degrees
270 degrees
360 degrees
Which angles are supplementary?
Angles that add up to 180 degrees
Angles that add up to 360 degrees
Angles that add up to 90 degrees
Angles that are congruent
What is true about vertical angles?
They are always supplementary.
They are always congruent.
They are always complementary.
They always sum up to 360 degrees.
Which definition matches the word?
Congruent
Two lines that never intersect
identical in form
To divide into two equal parts
Drawn around another figure, touching at points but not cutting it.
A flat surface is called a...
plane
line
point
ray
Which angle can be described as having perpendicular lines?
Acute angle
Right Angle
Obtuse Angle
Which statement best describes the polygons in Group A?
A.) Each polygon has at least one acute angle.
B.) Each polygon has at least one right angle.
C.) Each polygon has at least one pair of parallel sides.
Find the measure of the arc or angle indicated.
A
B
C
D
Find the measure of the arc or angle indicated.
A
B
C
D
Find the length of the segment indicated. Round your answer to the nearest tenth if necessary.
A
B
C
D
Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.
A
B
C
D
Find the measure of the arc or angle indicated.
A
B
C
D
Solve for x.
A
B
C
D
15, 12, 9
In a triangle, if one angle measures 90∘ and another angle measures 30∘ , what is the measure of the third angle?
30∘
60∘
90∘
120∘
