2019-2020 UCS Semester 1 Midterm Review Guide Test ID ...

2019-2020 UCS Semester 1 Midterm Review Guide

Test ID: 1364082

1. Which word describes lines that form right angles when they intersect?

A. perpendicular

B. vertical

C. parallel

D. acute

? then what

2. If ??? is the perpendicular bisector of ??

is the measure ¡Ï???

A. 45¡ã

B. 90¡ã

C. 135¡ã

D. 180¡ã

3. When two perpendicular lines meet, they form an angle with a measure of

A. 30¡ã

B. 45¡ã

C. 60¡ã

D. 90¡ã

4. If two lines intersect to form right angles, how are the lines related?

A. The lines are parallel.

B. The lines are perpendicular.

C. The lines are supplementary.

D. The lines are complementary.

5.Read the directions for a geometric construction.

1. Start with a circle with the center given.

2. Mark a point anywhere on the circle.

3. Place the compass needle on the created point and set the width of the compass to measure the distance

between that point and the center of the circle.

4. Keep the compass needle on the point and draw an arc intersecting the circle.

5. Move the compass to the intersection of the circle and the arc and draw another arc intersecting the

circle.

6. Continue until there are six points of intersection between the given circle and the constructed arcs.

7. Connect every other point of intersection.

This construction will result in which type of geometric construction?

A. a circle inscribed in an equilateral triangle

B. an equilateral triangle inscribed in a circle

C. a circle inscribed in a regular hexagon

D. a regular hexagon inscribed in a circle

6.A student followed the given steps below to complete a construction given a line segment.

Step 1: Place the compass on one endpoint of the line segment.

Step 2: Extend the compass from the chosen endpoint so that the width of the compass is more than half

the distance between the two points.

Step 3: Without changing the compass width, draw an arc on each side of the line segment.

Step 4: Without changing the compass width, repeat the process from Step 3 on the other endpoint of the

line segment, making sure that the two new arcs intersect the first two arcs that were constructed.

Step 5: Plot a point on the intersection of the two arcs on each side of the line segment.

Step 6: Use a straightedge to draw a line between the two points.

Which type of construction is best represented by the steps given above?

A. perpendicular bisector of a line segment

B. angle congruent to a given angle

C. parallel line through a point not on the given line

D. bisector of an angle

7. In the diagram, which construction is being demonstrated?

A. The first marks for constructing an altitude.

B. The first marks for constructing an isosceles triangle.

C. The first marks for constructing an equilateral triangle.

D. The first marks for constructing a perpendicular bisector.

8. A student has the following drawing on his paper.

Based on the marks on the drawing, which construction is the student most likely trying to complete?

????

A. a segment parallel to ??

B. a segment congruent to ????

??

????

C. a perpendicular bisector of ??

????

D. an equilateral triangle with Side Length ??

??????in the triangle below?

9. Which special segment of a triangle BEST describes ??

A. Altitude of < ?

B. Angle bisector of < ?

C. Median of < ?

D. Perpendicular bisector of < ?

10. Which statement about Circle A is true?

A. The radius of Circle A is ????

??

????

B. The radius of Circle A is ??

????

C. The radius of Circle A is ??

D. The radius of Circle A is ????

??

11. Consider this definition.

A circle is the set of all points in a plane at a certain distance, its radius, from a certain point, its center.

Which of the following words in the definition is an undefined term used in geometry?

A. point

B. radius

C. center

D. distance

????and ??

???? can be determined from the figure below?

12. What relationship between ??

A. ???

?? ¡Í ????

??

????

B. ???

?? ¡Î ??

C. ???

?? ? ????

??

???

D. ?? ¡« ????

??

13. What is the slope of a line parallel to the line represented by the equation below?

3

?= ?+5

4

4

A. ? 3

3

B. ? 4

3

C. 4

4

D. 3

14. Select all the equations that represent lines parallel to y = 6 x + 2.

1

A. ? = ? 6 ? + 7

B. ? = 6? ? 12

C. 12? ? 2? = 4

D. 6? = ?? ? 1

E. ? = 3? + 2

15. Select all the equations that represent lines perpendicular to y = 2 x ? 4.

1

2

A. ? = ? ? 7

B. x + 2 y = 3

C. 2 x ? y = 3

1

D. ? = ? 2 ? + 5

E. 3 y = 6 x + 5

16. Which coordinates BEST represent the midpoint of the line segment graphed below?

A.

(2, ?1)

B.

(2,0)

C.

(2,0.5)

D.

(2, ?0.5)

17. Warren drew a rectangle on a coordinate grid.

Which statement is true about the area and

perimeter of Warren¡¯s rectangle?

A. The area is 22 square inches, and the

perimeter is 30 inches.

B. The area is 30 square inches, and the

perimeter is 30 inches.

C. The area is 30 square inches, and the

perimeter is 22 inches.

D. The area is 22 square inches, and the

perimeter is 22 inches.

18.

Based on the diagram below, which statement could

be used to prove ¡Ï1 ? ¡Ï2

A. Vertical angles are congruent.

B. Supplementary angles are congruent.

C. Complementary angles are congruent.

D. Two angles that form a linear pair are congruent.

19. Which of the following describe two angles that have a sum of 90¡ã?

A. complementary angles

B. supplementary angles

C. straight angles

D. a linear pair

20. Which term describes the relationship ¡Ï? ??? ¡Ï?if the ?¡Ï? = 84¡ã and ?¡Ï? = 96¡ã?

A. vertical

B. adjacent

C. supplementary

D. complementary

 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download