Square Numbers
5 squared
25
Square root of 16
4
This shape has two sets of _______ sides.
PARALLEL
The area of a triangle is half a _____________
Rectangle
What is the word for two straight lines that are equal distance apart?
parallel
8 squared
64
Square root 49
7
The formula for the area of a parallelogram is
A = base x height
What is the area of the triangle if the height of the triangle is 4m and the base is 6m?
12m2
perfect
121 is a perfect square of...
121
Square root 169
13
15m2
The formula for area of a triangle is
A = 1/2 x b x h
To "square" something means to
times a number by itself
Which of the following numbers is not a perfect square.
425 81 169 900 500
500
Square root 1600
40
If a parallelogram has a base of 8cm and a height of 6cm, what is its area?
48cm2
What is the area of the triangle if the base is 5cm and the height is 4cm?
10cm2
The broad name given to all four sided shapes
quadrilateral
32 + 42 = 52
True or False
True
Square root 1
1
If a parallelogram has an area of 42cm2 and a height of 6cm. What is the measurement for the base of the parallelogram?
8cm
A rectangle is 60cm2. It is divided into two equal triangles. What is the area of one triangle?
30cm2
The name of the point at which two edges meet is called a
vertex