GeometryReview

Chapters 1-13

½(bh) is the formula for the area of this polygon.

A ER GI LNT

Use the formula to find the area of this triangle:

10

87

5

A= 35

A line that bisects a segment is called this.

ME NG TES

If line p is the segment bisector of AC, then what is the value of AB ?

AB= 16

E RI TS OCB

p

CA B

32

AC*+++++++++++++ +

AB

A special characteristic of a rhombus

What is the value of side AB in this rhombus?

AB= 11

G NO UN ERC T

A L L

DS SI E

p + 6

3p - 4

DA

CB

This figure’s name.

NL EI DY

What is the volume of the figure below?

V=14,137 cm3

RC

45 cm

d = 20 cm

The congruent angles formed by two intersecting lines.

A EG SLN

What is the value of x below?

X = 9

T LE CR AIV

7x + 9

4x + 36

Name the triangle by its sides.

L EC NA ESName the following triangles by their sides:

5

equilateral; isosceles

108

36 in77

7

3 ft

18 in

If three sides of one triangle are congruent to the corresponding three sides of another triangle, then the two triangles are congruent by what postulate?

S

D

D

E

I

I

E

S

D EIS

A line in the plane of the circle that intersects the circle at exactly one point is called a…

EN TG NAName a Secant, Chord and Radius in

the circle below.

Secant

Chord

Radius

T

A

J

B

K

D

E

G

C

H

JK

HB

CA

*+++++++++++++ +

1 and 2 have this relationship.

SM DE IA ES

2

1

RT OE IN RI

LN SG EA

In a right triangle, it is the trig function that has the ratio of adjacent side to the hypotenuse.

NS I EO

In the triangle, what is the tangent of A?

tan A = 3/4

C

AC

B

15

20

25

What theorem states that the sum of the square of the legs of a right triangle equals the square of the hypotenuse?

RE MO EHWhat is the value of x

to the nearest tenth?

x = 28.7

T

AT OH GY RP E A N

AC

B

x

20

35

If two sides and the included angle of one triangle are congruent to the corresponding two sides and included angle of another triangle, then the two triangles are congruent by what postulate?

N

D

L

E

G

I

E

S

D EIS

A

1 and 2 have this relationship.

RT AE NL TA

2

1

RT OE IX RE

LN SG EA

E

These two angles are ...

A and B are supplementary angles. What is the measure of B?

B = 63°

34° 56°

LM MP EO EC RT AN Y

117° ?°A B

The type of polygonrepresented here:

LG U AE

The measure of B in this regular polygon?

B = 135°

R R

The formula for the area of a circle:

r=

r = 4

A 2

If the area of a circle is in2, then what is the circle’s radius?

216

The type of triangles shown here:

LM I AI

In the triangles above, what is the ratio between corresponding sides?

ratio = 1/2

S R

3

50°

42

6

50°

What postulate proves these triangles are congruent?

N

D

L

E

G

I

E

S

A

N LG EA

Complete the congruence statement for these triangles.

W VU

RT

T SR

S W U

V

Identify one set of parallel lines:

G

H

C

D

E

FB

A

     AB CD GH FE and AD EH FG BC

The type of right triangle shown here:

96 0° 0°0°

If the hypotenuse has a length of 40 in a 30° – 60° – 90° triangle, the length of the side opposite the 60° angle is _________.

3

320

12

3

The type of polygon shown here:

AN C VO

Draw any convex polygon.

C E

, etc.

If a line is tangent to a circle, then it is _______ to the radius at the point of tangency.

AB is tangent to circle C. Find the value of r

r = 8

ER DP NE IP LUC A R

B

AC

r

15

17

Name the quadrilateral that has exactly one pair of parallel sides and the nonparallel sides are congruent.

What is the length of midsegment AB in the trapezoid below?

AB = 40

CO LS ES EI S

EA OP ZR IT D

52 cm

28 cm

A B

The formula for the surface area of this solid is:

Find the surface area for the figure below.

Surface Area = 704

O N EC

2  Surface Area r rl

25

14

Good Luck Studying For Finals!!!

Think about staying after school for help.