4th Grade Geometry Review

Lines, Line Segments, and Rays

Types of Lines

Triangles

Angles

Quads

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

100

These lines are the same distance apart ALWAYS.

A) intersecting

B) parallel

C) perpendicular

B) parallel

100

Which is NOT a way to same a triangle?

A) size

B) angles

C) sides

A) size

100

90 degrees

A) acute

B) right

C) obtuse

D) straight

B) right

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

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

A) end point

B) ray

C) line

D) line segment

200

These lines will cross, but not at 90 degrees.

A) intersecting

B) parallel

C) perpendicular

A) intersecting

200

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

A) equilateral

B) scalene

C) isosceles

B) scalene

200

A angle that is 67 degrees

A) acute

B) right

C) obtuse

D) straight

A) acute

200

A rhombus has 4 right angles.

A) true

B) false

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

300

An example is railroad tracks.

A) intersecting

B) parallel

C) perpendicular

B) parallel

300

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

A) equilateral

B) scalene

C) isosceles

300

An angle that is 180 degrees

A) acute

B) right

C) obtuse

D) straight

300

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

A) rectangle

B) parallelogram

C) trapezoid

D) rhombus

C) trapezoid

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

400

These lines cross at 90 degrees.

A) intersecting

B) parallel

C) perpendicular

400

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

A) right triangle

B) acute triangle

C) obtuse triangle

400

An angle that is 154 degrees

A) acute

B) right

C) obtuse

D) straight

C) obtuse

400

A rectangle does not have 4 right angles.

A) true

B) false

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

500

Can 2 obtuse angles create a right angle?

A) yes

B) no

500

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

A) true

B) false

A) true