Math 2 Sem 1 Final Review

Question 1

What are the Right Triangle Trigonometry RATIOS?

Accepted Answer

Sine, Cosine, Tangent

Question 2

Find the missing side of the right triangle using a trig ratio.

Accepted Answer

11.4

Question 3

How are the triangles congruent?

Accepted Answer

SSS

Question 4

Find the SIMPLE probability.

Accepted Answer

1/4

Question 5

The following lines are parallel and cut by a transversal. Solve for y.

Accepted Answer

27

Question 6

Which trig function uses the opposite and adjacent sides of a right triangle?

Accepted Answer

Tangent

Question 7

Find x using special right triangle relationships.

Accepted Answer

x=20√3

Question 8

Why are these triangles congruent?

Accepted Answer

HL

Question 9

Find the SIMPLE probability.

Accepted Answer

1/2

Question 10

Are these triangles congruent?

Accepted Answer

Yes, by AAS

Question 11

Which trig. function uses the hypotenuse and opposite sides of a right triangle?

Accepted Answer

Sine

Question 12

Find the hypotenuse of this right triangle...

Accepted Answer

5

Question 13

Are these figures similar?

Accepted Answer

Not at all.

Question 14

The properties of this shape are:

Accepted Answer

2 sets parallel sides, 4 right angles, 2 sets equal sides

Question 15

A parallelogram is a trapezoid.

Accepted Answer

Never

Question 16

Why are these triangles congruent?

Accepted Answer

ASA

Question 17

Properties - Kite

Accepted Answer

1 set of opposite sides equal, 2 pairs of equal sides

Question 18

Are these similar figures?

Accepted Answer

Yes

Question 19

Is this a parallelogram?

Accepted Answer

False

Question 20

what are the properties of an isosceles trapezoid

Accepted Answer

any lower base ∠ is supp. to any upper base ∠, the properties of a trapezoid apply by def. (|| bases), upper base ∠'s are ≅, lower base ∠'s are ≅

Question 21

Properties - Parallelogram

Accepted Answer

Opposite sides parallel, Opposite angles equal, Opposite sides equal

Question 22

Solve the proportion.

Accepted Answer

16

Question 23

To find the missing angle of a right triangle you use the inverse trig functions

Accepted Answer

True

Question 24

The following lines are parallel and cut by a transversal. Solve for X.

Accepted Answer

35

Question 25

Are you ready to pass the fianl exam?

Accepted Answer

Yes

Question 26

Triangles can be congruent by SSA?

Accepted Answer

False

Question 27

Find the missing sides of the special right triangle.

Accepted Answer

x = 5, y = 5\sqrt{3}

Question 28

Why are these triangles congruent?

Accepted Answer

AAS

Question 29

What are the properties of a square?

Accepted Answer

-Four right angles, two sets of parallel lines, and four sides equal

Question 30

Why are these triangles congruent?

Accepted Answer

not congruent

Question 31

Are the triangles congruent?

Accepted Answer

Yes, by ASA (since vertical angles are congruent).

Question 32

If parallel lines are cut by a transversal, then alternate exterior angles are ......

Accepted Answer

Congruent

Math 2 Sem 1 Final Review

Questions 32

Math 2 Sem 1 Final Review

Questions 32