Geometry Review

Just the Basics

100

What is the symbol for a ray?

A line with an arrow on one side written on top of two letters

200

Draw a ray that intersects 2 parallel lines.

Show it to the class and I will be the judge!

300

Name 4 segments that are intersecting with the highlighted line (See picture)

AB, AD, EH, EF

400

Write 5 ways to name this line (see picture)

AB, BA, AC, CA, BC, CB, d

500

Name 4 segments that are skew to the highlighted segment. (See picture)

CD, GH, BC, GF

Angles

100

Name and classify this angle (see picture)

Obtuse

M, LMN, or NML

200

What are complementary angles?

adjacent angles that add up to 90˚

300

Find the measure of the missing angle (See picture)

55˚

400

If a transversal intersects with a pair of parallel lines, which of the following angles are not congruent:

A) Alternate Interior               

B) Corresponding

C) Supplementary                  

D) Vertical

C) Supplementary

500

Find the measurement of all of the angles if 1=145˚ ad explain how you know. (see picture)

1, 3, 5, 7 = 145˚

2, 4, 6, 8 = 35˚

Polygons

100

How many sides does a pentagon have?

5

200

A square is a rhombus but a rhombus is not a square. True or false?

True!

300

The perimeter of a regular octagon is 168ft. What is the length of one side?

x = 21ft

x+x+x+x+x+x+x+x = 168

8x = 168

x= 21

400

Draw an obtuse scalene triangle.

Show drawing. I will be the judge!

500

Name all of the quadrilaterals that this describes:

has opposite sides parallel

Parallelogram, Rhombus, Rectangle, and Square

Congruence

100

Which of these is NOT a rule for congruence:

A) SSS

B) SAA

C) SAS

D) ASA

B) SAA

200

List all of the congruent angles (see picture)

X = M, Y = L, Z = K

300

List all of the congruent sides (see picture)

XY = ML

XZ = MK

YZ = LK

400

Find the distances from T to R (see picture)

TR = 8

500

List the corresponding parts and write a congruence statement (see picture)

HG = JK

G = K

GI = KL

∆HGI = ∆JKL by SAS

Circles

100

If the diameter of a circle is 10m, what is the radius?

r = 5m

200

If the radius of a circle is 27 inches, what is the diameter?

d = 54 inches

300

If the radius of a circle is 22cm, what is the circumference of the circle?

C = 138.16cm

400

Find the measurement of the missing central angles. (see picture)

A = 15˚

B = 15˚

C = 75˚

500

I am building a round garden in the courtyard of the school. I want to build a fence around the outside of the garden. If the diameter of my circular garden measures 14ft, how long does the fence need to be around it?

C = 43.96ft