4th Grade Geometry Review

Lines, Line Segments, and Rays

100

This is a straight line that goes on and on in both directions. 

A) end point

B) ray

C) line

D) line segment

C) line

200

This looks like a line, but has a beginning and end.

A) end point

B) ray

C) line

D) line segment

D) line segment

300

This has a starting point, but goes on and on in one direction.

A) end point

B) ray

C) line

D) line segment

B) ray

400

These are stop along the way of a line, line segment, and ray, and are usually named with a letter. 

A) angles

B) endpoints

C) points

C) points

Types of Lines

100

These lines are the same distance apart ALWAYS. 

A) intersecting

B) parallel

C) perpendicular

B) parallel

200

These lines will cross, but not at 90 degrees.

A) intersecting

B) parallel

C) perpendicular

A) intersecting

300

An example is railroad tracks.

A) intersecting

B) parallel

C) perpendicular

B) parallel

400

These lines cross at 90 degrees.

A) intersecting

B) parallel

C) perpendicular

C) perpendicular

Triangles

100

Which is NOT a way to same a triangle?

A) size

B) angles

C) sides

A) size

200

A triangle that does not have any sides the same length is a 

A) equilateral

B) scalene

C) isosceles

B) scalene

300

A triangle with 2 sides that are the same length is a

A) equilateral

B) scalene

C) isosceles

C) isosceles

400

A triangle with these angles: 100 degrees, 50 degrees, and 30 degrees is

A) right triangle

B) acute triangle

C) obtuse triangle

C) obtuse triangle

500

A triangle with 3 angles that are all 60 degrees is a 

A) right triangle

B) acute triangle

C) obtuse triangle

B) acute triangle

Angles

100

90 degrees

A) acute

B) right

C) obtuse

D) straight

B) right

200

A angle that is 67 degrees

A) acute

B) right

C) obtuse

D) straight

A) acute

300

An angle that is 180 degrees

A) acute

B) right

C) obtuse

D) straight

D) straight

400

An angle that is 154 degrees

A) acute

B) right

C) obtuse

D) straight

C) obtuse

500

Can 2 obtuse angles create a right angle?

A) yes

B) no

B) no

Quads

100

A square has 4 angles that are all ______ degrees.

A) 40 degrees

B) 60 degrees

C) 90 degrees

D) 100 degrees

C) 90 degrees

200

A rhombus has 4 right angles.

A) true

B) false

B) false

300

What is the quadrilateral with only one set of parallel sides?

A) rectangle

B) parallelogram

C) trapezoid

D) rhombus

C) trapezoid

400

A rectangle does not have 4 right angles.

A) true

B) false

B) false

500

All the sides on squares and rhombuses are the same length.

A) true

B) false

A) true