Warm up
If the diagonal measures 16 in, What is the perimeter of the square?
(try to draw a picture)
1
ESSENTIAL QUESTION:
TOPIC
How do you know the difference between a rhombus, rectangle and square? NAME:
CLASS/PERIOD:
DATE:
SUMMARY: 6.4 ­ Rhombuses, Rectangles, Squares
zo
12 in
78
w = yo
w in
x = o
x in
y = z = ABCD is a rhombus. Find the value of x in each diagram. 1.
13
2.
x
12
2
5 in
8 in
PR = 2x
QS = x + 5
3
A square is a special type of rhombus and rectangle.
7 cm
x = x cm
y = 2y o
Name the special type of quadrilateral
1.
2.
3.
4