Mixed Review
Draw a right triangle and label what kind of lines it has.
A right triangle should have 1 right angle and 1 set of perpendicular lines. There are also 2 spots where there are intersecting lines as well.
A 90 degree angle is a...
Right Angle
Jake bought a 12 pound bag of apples. How many ounces did the bag weigh?
192 ounces
What is the area of a rectangle with a length of 12cm and a width of 9cm
108 square cm
9 cm = ___ mm
90 mm
This shape has 4 congruent sides, 4 right angles, and 2 sets of parallel lines. What shape is it?
A square.
89, 45, and 12 degree angles are all _______ angles
Explain your answer.
Acute, because acute angles measure less than 90 degrees.
Susie’s mom needed 12 feet of fabric. How many inches of fabric does she need?
144 inches
What is the perimeter of a square with a length of 11 inches
44 inches
526 L = ___ kL
.526 kL
Name two shapes that have perpendicular lines.
Answers may vary.
Right triangle, rectangle, square
Explain your answer.
Obtuse because an obtuse angle measures larger than 90 degree and less than 180 degrees.
Chuck brought a 10 foot long licorice rope to school, he wanted to share it with 5 people. How many inches of licorice rope will each person get?
24 inches
What is the area and perimeter of a rectangle that measures 12 feet long and 6 feet wide?
Area = 72 square ft
Perimeter = 36 ft
14 ft = ___ in
168 in
What is the difference between a square and a rectangle?
In an angle, the top ray has made 105 one angle turns. What is the measurement of the angle? Express your answer as a fraction and name the angle.
105/360
Obtuse angle.
The fourth grade students at Heritage Elementary School are going on a field trip. There are 3 classes going and each class has 26 students. If a bus can fit 60 students, how many busses will they need to get everyone to their destination?
2 busses.
Linda hung a picture on her wall that measures 18 inches by 27 inches. How much space did the picture take up on her wall?
486 square inches
6 gallons = ____ quarts
24 quarts
Lilly read for 25 minutes each night for one whole week. How many hours/minutes did Lilly read total?
2 hours and 55 minutes
Two angles add together to create a 115 degree angle. One of the angles measures 62 degrees, what does the other angle measure?
62 + ___ = 115
115 - 62 = 53
53 degrees.
Theresa bought 3 bags of candy to give to her classmates for Valentine’s Day. Each bag of candy had 52 pieces in it. Emily ate 18 pieces of candy while getting her gifts together. If her class has 27 students, is there enough candy left over for each student to get 3 pieces of candy?
Yes there will be enough candy.
52 x 3 = 156 total pieces of candy
156 - 18 = 138 left over after she eats some
138 pieces of candy divided by 3 pieces per kid= 46
She would have enough candy to give 3 pieces to 46 students, so yes she has enough for the 27 students in her class
What is the length of one side of a square that has an area of 49 square miles?
7 miles
64 ounces = ____ pounds
4 pounds