msa review. what is the formula used to find the area of a trapezoid?
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MSA REVIEW
What is the formula used to find the area of
a trapezoid?
What is the area of a trapezoid that
has a base of 4 in, a height of 5 in
and another base
of 10 in?
Explain how to find the perimeter of any
polygon.
Find the perimeter of a square whose side measures
12.4 feet.
What is the “secret” to adding and subtracting decimals?
Simplify:
123 + 12.7 + 1.245
What is expanded form?
Write 9.87 in expanded form.
Explain how you find the surface area of a rectangular prism
(box).
What is the total surface area of a box
that has a length of 14 in, a width of 2 in and
a height of 3 in?
(Draw a picture!)
Put these numbers in order from least to greatest.
19.05, 19.018, 19.1, 19.153
Hint: Line up the decimals.
What are the 3 measures of
central tendency?
Explain how to find the:
Mean
Median
Mode
What is the mode of the following data:
12, 6, 10, 8, 12, 20, 9?
What is the median of the following
data:
12, 6, 10, 8, 12, 20, 9?
What are complementary
angles?
What are supplementary
angles?
Raj said, "I am thinking of two complementary
angles. One of the angles measures 43°.”
What is the measure of the complement?
What is the measure of <1?
122° 1
Use the formula C = 2.50x + 1.25 to find the value of C when x = 3.
Ms. Bader's purse contains 8 quarters, 3 nickels, 5
dimes, and 4 pennies. If she randomly selects one
coin from her purse, what is the probability
that she selects a nickel?
On your desk you have 5 black, 3 blue, 2 red, and 5
green pens.
What is the probability of picking a blue pen without looking?
Anita tosses a quarter and then rolls a number
cube.
What is the total number of outcomes for this
event?
How many degrees are inside of a quadrilateral?
A quadrilateral has the following angle measurements:
102°, 91° and 86°
What is the missing angle measurement?
If m = 5, what is the value of
(3m + 10) ÷ (9 + 16)?
What is the square root of 100?
What is 20% of 900?
What is the magic number for a
triangle??
A triangle has angle measures of 90° and
27°.
What is the measure of the missing angle?
Simplify the expression:
€
38
32
Simplify the expression:
€
42 • 45
Multiply:
-62(17)
Find the value of the expression:
12 ÷ 3 + 9 – 4 6
Write 7 x 7 x 7 x 7 x 7 in exponential
form.
What number is represented by the expanded form of:
100 + 20 + 0.05 + 0.0007?
Solve for x:
3x – 1 = 11
Write the fraction as a decimal and percent.
€
21
25
How do you add and subtract
fractions?
Simplify.
€
43
5−21
3
Simplify.
€
23
4+ 41
2
How do you multiply
fractions?
Simplify.
€
9
10•15
18
Simplify.
€
12
3• 41
2
Simplify.
€
53
4• 12
What is the formula used to find the area of
a triangle?
Find the area.
20 ft
14 ft
10 ft
8 ft
Simplify.
€
−9 − 7
Simplify.
€
−6 +2
Simplify.
€
−15( ) 12( )
Simplify.
€
−1205
Christina is having dinner at a restaurant. She has a choice of 2 appetizers, 4 main dishes, 6 desserts and 4 soft drinks. How many different dinner
combinations are possible?
The scale used on a map is 2 cm : 5 miles.
If the distance between the two cities on the map is 13
cm, what is the actual distance between the 2
cities?
On a map, Andy measured the distance between Baltimore and Hagerstown. It is 9 cm.
The scale on the map shows 4 cm = 30 miles.
What is the actual distance from Baltimore
to Hagerstown?
Write as a unit rate.
8 pounds of potatoes for $3.60.
If pencils sell at 6 for $0.59, how
many pencils can you buy for
$2.95?
At a certain college, the ratio of men to women is 5 to 4. If
there are 2800 men, how many women
are there?
If the m<1 = 54°, find the m<3.
If the m<1 = 54°, find the m<4.
What is the formula used
to find the area of a
parallelogram?
Find the area.
The two shapes are con