4th Grade Geometry 1
4th Grade Geometry 2
4th Grade Geometry 3
4th Grade Geometry 4
Real World Geometry
Classroom Geometry
100

What is this called?

A ray

100

How many sides does a quadrilateral have?

4

100

What makes a triangle equilateral?

all sides are equal in length

100

What type of angle is this angle?


Obtuse

100

Area is measured in which units?

square units

100

Look at the Clock, what angle is it? 

See teacher for answer

200

If my angle is opening to the left, which numbers do I use?

Outer numbers (or top numbers)

200

What is this triangle called?

Equilateral Triangle

200

Which is not always an attribute of a rectangle?

A. opposite sides are parallel

B. opposite sides are equal in length

C. all sides are equal in length

D. all angles are right angles

C. all sides are equal in length

200

True or False: A rhombus has to have all right angles?

False

200

What is this called?

Line Segment

200

The window creates a specific angle in each corner. What is it called?

A Right Angle 

300

What kind of triangle has 3 sides with different lengths?

What is a scalene triangle

300

What type of angle is 90 degrees? 


right angle

300

What is a triangle classified as when it has 2 sides of equal length?

Isosceles

300

Parallel lines cross at a 90 degree angle - True or False?

False

300

Two trains leave the subway station in opposite directions. What type of lines are they creating? 

Parallel Lines 

300

What kind of lines do our doors show us in the corners?

Perpendicular Lines 

400

An equilateral triangle has _____ acute angles?

What is 3.

400

If my angle is opening to the right, which set of numbers do I use?

The inner numbers (or bottom numbers) 

400

True or False? A rhombus has to have all equal sides

True

400

I am a fixed location on a line 

A Point 

400

 What is the measurement of this angle? What kind of angle is this?

75, acute

400

We measure angles in ____?

 Degrees

600

How many degrees are in a straight angle?

180 degrees

600

A square has one side that is 6 cm long.  What is the AREA of the square?


36 square cm

600

True or False: A square has to have all right angles

True

600

What are line segments that intersect at an angle of 90 degrees

Perpendicular lines

600

When it is 2:45, what angle is formed by the hands of the clock? 

 Obtuse Angle 

600

I can be a rectangle and a rhombus but they can't be me. 

Square