Shapes
A quadrilateral has how many sides?
Four
2, 4, 6, x, x, x,
8, 10, 12
The distance around the outside of a shape. (outside of a jelly donut)
Perimeter
What is 3 x 5?
15
What is it called when you multiply a number by itself?
Perfect Squares
How many degrees is a right triangle? Or what does it look like?
90 degrees or a corner of a piece of paper.
3, 6, 9, x, x, x,
12, 15, 18
What is a rectilinear shape?
Shapes that have sides that meet at right angles.
What is 4 x 6?
24
What is ten squared?
100
The biggest angle is acute, right, or obtuse?
Obtuse
12, 24, 36, x, x, x...
48, 60, 72
What is Area?
The amount of space a flat shapes takes up. (inside the jelly donut)
What is 5 x 9?
45
What is 11 squared?
121
Tell me about a scalene triangle.
If the sides are all different lengths, the triangle is scalene.
8, 16, 24, x, x, x...
32, 40, 48
What is the perimeter of a rectangle of length 6 and width 5?
22
What is 6 x 11?
66
What is 12 squared?
144
A quadrilateral that is both a rectangle and a rhombus (four equal sides).
A square.
13, 26, 39, x, x, x...
52, 65, 78
What is the area of a rectangle of length 6 and width 5?
30
What is 8 x 12?
96
For the equation 52 =25 what are the parts of the equation called? What is 5 called and what is the 2 called? 25 is just the answer. Think about your math vocabulary.
5 is the base
2 is the exponent