Congruence
What does congruency mean?
When a shape is flipped over a line of reflection, what is it called?
Reflection
What do complimentary angles add up to?
90 degrees
23% as a decimal is
0.23
The perimeter of a square with a side length of 5cm
20cm
What does SSS stand for?
Side side side
What do you use to describe the translation of a shape?
A vector
What do the angles in a triangle add up to?
180 degrees
10/50 can be simplified to
1/5
The area of a rectangle with sides 3cm and 6cm
18cm2
If triangle A has side lengths of 3, 4 and 6cm. What will the side lengths of triangle B be?
3, 4 and 6cm
What goes around a vector?
Brackets
What do the angles in a quadrilateral add up to?
360 degrees
What is 35% as a simplified fraction?
7/20
The area of a triangle with a base of 20cm and height of 4cm
40cm2
What are the four rules to prove congruency?
SAS
ASA
RHS
What are the two axis that a shape can be reflected over?
The X and Y axis
If an equalateral triangle has an angle of 60 degrees, what would the second angle be?
60 degrees
If a tap drips 5 times an hour, how many times would it drip a week?
840
The volume of a triangular prism with a base of 4cm, height of 12cm and depth of 2cm
48cm3
What is the symbol for congruency?
≅
If a shape is translated to the left, is it a positive or negative vector?
Negative
If an iscoceles triangle has a 90 degree angle, what would the other two angles be?
45 degrees
3 months is how much of a year (as a decimal)
0.25
25cm2