1.Which is a set of collinear points? (Hint: look for points that are on the same line)
A. G, H, I
2. Use the diagram to identify a segment parallel to segment EF. (Hint: look for two endpoints that are parallel to endpoint EF)
A. segment HG
3. The measure of angle A is 124 degrees. Classify the angle as acute right, obtuse, or straight. (Hint: Acute= less than 90 degrees, Right= 90 degrees, obtuse= more than 90 degrees, and straight= 180 degrees)
D. obtuse
4. Find the measures of the complement and the supplement of an angle with a measure of 20 degrees. (Hint: complement angles are two angles whose sum is 90 degrees, supplement angles are two angles whose sum is 180 degrees)
C. complement, 70 degrees, supplement, 160 degrees
5. Name the angle that is supplementary to angle COD. (Hint: supplementary angles are two angles whose sum is 180 degrees, supplementary angles make a straight line, look and find another angle that will form a straight line with angle COD.)
A. angle COA
6. What is the value of e? (Hint: substract 180 from the 122 degrees that is given to find e, 180 degrees is used because e makes a straight line with the 122 degree angle)
C. 58 degrees
7. Classify the triangle with angles with measures 33 degrees, 90 degrees, 57 degrees as acute, right, or obtuse. (Hint: Acute= <90 degrees, right = 90 degrees, and obtuse= >90 degrees; if there are three acute angles that are >90 degrees, it is an acute triangle, if there is one angle that is 90 degrees, it is then a right triangle, if there is one angle that is more than 90 degrees, its an obtuse triangle)
B. right
8. Find the value of x in the triangle. (Hint: the triangle is a right triangle; one angle is 90 degrees and the other that is given is 30 degrees. Add the angles then subtract the sum by 180 degrees.
C. 54
9. A baseball field has four bases that form the shape of a quadrilateral. If someone invented a new game similar to baseball that had two extra bases in the field, what type of polygon would the bases form?
B. Hexagon
10. Which is the most descriptive name for the shape below?
B. rectangle
11. Which figures appear to be congruent? (Hint: congruent=similar shape and size)
D. 2 and 3
12. Which statement is true about the following pair of rectangle? ( One rectangle sides are 15cm and 21cm, the other rectangles has sides 5cm and 7cm)
B. they are similar because 7/5=21/15
13. In which figure is the dashed line a line of symmetry? (Hint: Symmetry means that parts of a figure match up on the opposite side of a line making the two halves congruent)
D
14. Which figure has no line of symmetry?
A
15. Identify the pair of figures in which the second figure is a translation of the first figure? (Hint: a translation is also known as a slide, its just the changing of position with no change to the shape of the original)
C
16. A fan has five equally spaced blades. Suppose you line up two fans directly on top of each other. What is the least number of degrees that you can rotate the top fan so that the two fans are perfectly aligned again?
D. 72 degrees
17. What kind of transformation is shown in the picture?
A. Rotation
18. Select the word to make the statement true.
Similar polygons are ____ the same shape.
A. always
19. How many lines of symmetry does a square have?
C. 4
20. Which pair of transformations to the figure shown below would produce an image that is on top of the original (same position, shape, and size)?
C. a translation down and a reflection over the horizontal line of reflection
21. Geoffrey draws a triangle. One of the angles measures 75 degrees and one of the angles measures 40 degrees. What is the measure of the third angle? (Hint: Triangles measure a total of 180 degrees.)
D. 65 degrees
22. What is the area of the triangle with base 6 centimeters and height 8 centimeters? (Hint: Area of triangle= height x base / 2)
B. 24cm power of 2
23. Classify the triangle by it angles and it sides. Explain how you knew which classifications to use.
Triangle sides are 8, 11, and 12. Triangle angles are 45 degrees, 65 degrees, and 70 degrees. (Hint: three equal sides= equilateral triangle, two equal sides= isosceles triangle, and no equal sides= scalene triangle; three angles <90= acute triangle, one 90 angle = right triangle, and one angle >90= obtuse triangle)
24. What kind of transformation is shown below? Explain how you knew which type of transformation it was. (Hint: translation= slide, reflection=flipped, and rotation= turn
Nobody is going to do a whole assignment for you, or write a test for you.
All the regular tutors would be against cheating.