Angles
Triangles
Missing Angles
Quadrilaterals
Quadrilaterals
Missing Angles
Missing Angles
Parallel and Perpendicular Lines
Geometry Random
100
Name the angle
Revolution Angle
100
Name the triangle
Scalene or Obtuse Triangle
100
The angles in the interior of a triangle add up to?
180o
100
Name 4 types of quadrilaterals
Parallelogram
Rectangle
Square
Rhombus
Kite
Trapezium
Irregular Quadrilateral (Convex)
Concave Quadrilateral
100
Find fo
fo=108o
100
What letters to you use to identify the following angle pairs:
1. Co-Interior
2. Alternate
3. Corresponding
1. Co-Interior = C
2. Alternate = Z
3. Corresponding = F
100
A reflex angle is between:
180o and 360o
200
Classify an angle that is 156o
Obtuse
200
Which of these triangles is not a scalene triangle?
B
200
Find the missing angle
bo=87o
200
Who am I?
I have:
Opposite sides are equal in length.
Adjacent sides are perpendicular.
All angles are the same and equal 90o.
Rectangle
200
Find ko
ko=67
200
Find the missing angle: 
20o
200
The acute angle in the following diagram is 
ADB
300
Draw the following angles as specified in the brackets.
300
Classify this triangle by both sides and angles.
Acute-angled equilateral triangle
300
Find the missing angle
ao=38o
300
Name the following quadrilateral, giving reasons for your answers.
Kite
2 pairs of adjacent sides
1 pair of opposite angles
300
Find mo
mo=113o
Remember that you have to minus what you can see from 360 and then divide by two to share between the two m's
300
Find the missing angle and explain why.
ao=47o because it is a vertically opposite angle.
300
Identify two pairs of vertically opposite angles.
p and y
x and q
v and s
r and w
400
State the type of angle that the minute hand of a clock makes when it moves for 10 minutes.
Acute
400
Select which of these triangles is both acute-angled and isosceles.
A
400
Find the missing angle: 
ko= 135o
400
Name the following quadrilateral, giving reasons for your answers.
Rhombus - All sides are equal in length. Opposite angles are equal in size.
400
Find no,mo and po
no and mo = 65o each
po=115
400
Find the missing angle and explain the reasoning to your answer.
zo= 112o because it is an alternate angle
400
Determine the value of the unknown
f=76o
500
Which angle would be an obtuse angle? 
/KLN OR /MLP
500
Find the unknowns.
ao=60o
co=120o
500
Find both of the missing angles:
po=55o
no=42o
500
Draw a convex quadrilateral and label the angles appropriately.
All sides should be pointing outwards.
Angles should add up to 360o
500
Find J and K
jo = 45o
ko = 135o
500
Find the unknown: 
xo=43o
xo is not corresponding to 137o. The angle beneath it is corresponding and then you would need to find x by doing 180 - 137 = 43
500
Determine the value of all of the unknowns
