Angles
An Obtuse angle is?
An angle that is greater than 90 degrees.
50+x=90
40
When two lines meet at a point, an (BLANK) is formed.
What is perimeter?
The outsides of a shape.
Add up all the sides.
How do I find the mean?
Add up all the numbers and then divide it by how many numbers there are
An acute angle is?
An angle smaller than 90 degrees
360-110=X
250
The device used to measure angles is called?
Protractor
What is area?
To find the space within the shape
Multiplication
What is the mode? 1 1 1 1 2 2 2 2 4 4 4 5 5 6
2
An external angle is paired with a certain type of angle to make it equal to 180 degrees.
Supplementary
210+50+x=360
100
Corresponding angles are (Blank) in size.
Equal
How do you find the area of a triangle?
1/2 X base X height
Name 4 types of Quadrilaterals.
Square, kite, diamond, parallelogram, rhombus, trapezium, rectangle.
84+97+93+x=
86
A (Blank) triangle has no equal sides.
Scalene
What degrees do a right angle, a triangle, and a circle have?
90, 180, 360
90+10+X=180
80
Two lines are called perpendicular when they meet at?
Multiply the area of a square. Find the area of a triangle and then add them together.