Sem1 Final Exam Review

Question 1

Complementary Angles add up to _______

Answer 1

Add up to 90 degrees

Question 2

Supplementary Angles add up to _________

Answer 2

Add up to 180 degrees

Question 3

Congruent Angles are ____________

Answer 3

Equal to each other (the same)

Question 4

The formula for area of a rectangle

Answer 4

base x height

Question 5

The formula for area of a triangle

Answer 5

base x height, divided by 2

Question 6

The formula for area of a parallelogram

Answer 6

base x height

Question 7

The formula for area of a trapezoid

Answer 7

(b1 + b2) x H, divided by 2

Question 8

The angles in a triangle add up to _________

Answer 8

180 degrees

Question 9

This transformation is like a turn/spin

Answer 9

Rotation

Question 10

This transformation is like a flip/mirror

Answer 10

Reflection

Question 11

This transformation is like dragging a shape

Answer 11

Translation

Question 12

How to find the perimeter of a shape

Answer 12

Add all the side lengths

Question 13

The Pythagorean Theorem

Answer 13

a2 + b2 = c2

Question 14

Pythagorean Theorem is used only for this shape

Answer 14

Right Triangles

Question 15

Vertical angles ___________ (add to 90, add to 180, or are congruent)

Answer 15

Are congruent

Question 16

Corresponding angles ___________ (add to 90, add to 180, or are congruent)

Answer 16

Are congruent

Question 17

Alternate Interior angles ___________ (add to 90, add to 180, or are congruent)

Answer 17

Congruent/equal

Question 18

Same-Side Interior angles ___________ (add to 90, add to 180, or are congruent)

Answer 18

Add up to 180 degrees

Question 19

A line that cuts through two other lines

Answer 19

Transversal

Question 20

This symbol ⩭ means two shapes are ___________

Answer 20

Congruent

Question 21

What is the name of this shape?

Answer 21

Trapezoid

Question 22

What is the name of this shape?

Answer 22

Parallelogram

Question 23

What is the name of this shape?

Answer 23

Trapezoid

Question 24

What is the name of this shape?

Answer 24

Parallelogram

Question 25

What is the height of this shape?

Answer 25

8.7 km

Question 26

What is the height of this shape?

Answer 26

4.2 mi

Question 27

What is the perimeter of this shape?

Answer 27

19 m

Question 28

What is the name for this angle relationship?

Answer 28

Complementary Angles

Question 29

What is the name for this angle relationship?

Answer 29

Supplementary or Straight Angles

Question 30

What is the name for this angle relationship?

Answer 30

Vertical Angles

Question 31

What is the name for this angle relationship?

Answer 31

Alternate Interior Angles

Question 32

What is the name for this angle relationship?

Answer 32

Same-Side Interior Angles

Question 33

What is the name for this angle relationship?

Answer 33

Corresponding Angles

Question 34

What is the name for this angle relationship?

Answer 34

Alternate Exterior Angles

Question 35

What is the name for this angle relationship?

Answer 35

Corresponding Angles

Question 36

How many degrees is the missing angle?

Answer 36

80 degrees

Question 37

How do you know which side of a right triangle is the hypotenuse?

Answer 37

It’s across from the right angle.

Question 38

Which side length would be “C” in the Pythagorean Theorem?

Answer 38

X

Question 39

Which side length would be “C” in the Pythagorean Theorem?

Answer 39

13.3

Question 40

Which transformation is shown in the image?

Answer 40

Reflection

Question 41

Which transformation is shown in the image?

Answer 41

Rotation

Question 42

Which transformation is shown in the image?

Answer 42

Translation

Question 43

How do you know which triangle is original, and which is the second?

Answer 43

The second triangle has the “prime” marks on the letters