what is the probability that a i will randomly draw a girl’s name out of our math bucket?(only...
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What is the probability that a I will randomly draw a girl’s name out of our math bucket?(only count those
that are present today)
What is the probability that if I put all the months of the year in a hat, I would draw a month that begins
with a J? How about an M?
Polygon – a closed figure formed by three or more straight lines.
Parallelogram – a quadrilateral with opposite sides that are parallel and opposite sides the same length.
Rhombus – a parallelogram with four equal sides.
Vocabulary Start Up
Area of a Parallelogram
The area A of a parallelogram is the product of its base b and its height h.
A = bh
Model:
h
b
The area of a parallelogram is
related to the area of a
rectangle as you discovered in
the LAB!
Base
Height
The base of a
parallelogram can be any one of its sides.
The height is the
perpendicular distance from
the base to the opposite side
TRUE OR FALSE
Parallelograms include special quadrilaterals, such as rectangles, squares, and
rhombi.
A formula is an equation that shows a relationship among certain quantities.
To find missing dimensions, use the formula for the area of a parallelogram. Replace the variables with the known
measurements. Then solve the equation for the
remaining variable.
Find Missing Dimensions
A = bh Area – 45 inches squared
Base – 9 inches
Find the height
Find the missing dimensions of the parallelogram
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