Transformations
What transformation moves a shape from one position to another without changing its size or shape?
Translation
What type of triangle has three equal sides?
Equilateral
How many sides does a quadrilateral have?
4
If two shapes are congruent, are they the same size and shape?
Yes
What is the name of the point (0,0)?
The origin
Point A is at (2,3). It is translated 4 units to the right. What are its new coordinates?
(6,3)
A triangle has angles of 90 degrees, 45 degrees and 45 degrees. What type of triangle is it?
Name the quadrilateral that has four equal sides and four right angles.
Square
Which congruency test means Side-Side-Side?
SSS
What footy team does Sam play for?
Inglewood
A point at (4,2) is reflected in the y-axis. What are its new coordinates?
(−4,2)
Two angles in a triangle are 65 degrees and 48 degrees What is the third angle?
67 degrees
A quadrilateral has one pair of parallel sides. What type of quadrilateral could it be?
Trapezium
Two triangles have side lengths 5 cm,7 cm,9 cm. Another triangle has side lengths 5cm, 7cm and 9cm. Are they congruent? And if so, what congruency test?
Yes - SSS
How many degrees make up a pentagon?
540 degrees
A triangle is rotated 90° clockwise about the origin. Point A(2,5) is one of its vertices. What are the new coordinates of A?
(5,−2)
A triangle has two equal sides and one angle of 80 degrees between the equal sides. What are the other two angles?
50 degrees and 50 degrees
Three angles of a quadrilateral are 85 degrees, 95 degrees and 110 degrees. Find the 4th angle
70 degrees
One triangle has side lengths of 4, 6 and 8 cm. Another triangle has side lengths of 12, 18 and 23 cm. Are they similar?
No
What is the name of the world's longest river?
Nile
Point A(−3,4) is reflected in the x-axis and then translated 5 units right. What are the final coordinates?
(2,−4)
The three angles of a triangle are in the ratio 2 : 3 : 4. What are the three angles?
40 degrees, 60 degrees, 80 degrees
A parralelogram has one angle of 65 degrees. What are the other three angles?
115 degrees, 65 degrees, 115 degrees
Two triangles are similar. One triangle has side lengths of 5, 8 and 12cm. Another triangle has side lengths of 10, 16 and xcm. What is the missing side length?
What is the largest desert in the world?
Antarctica