Angles
Fill in the blanks
An obtuse angle measures more than ______ but less than ______. An acute angle measures less than ______. A straight angle measures _______. A right angle measures ______. A circle measures ______.
90 degrees, 180 degrees, 90 degrees, 180 degrees, 90 degrees, 360 degrees
How many centimeters are in 1 meters?
100 centimeters
Which situation requires finding the perimeter?
A) determining the length of a sidewalk
B) determining the number of tiles needed to cover a countertop
C) determining the amount of ribbon needed to go around the border of a scrapbook page
D) determining how many game cubes fit in a packing box
C) determining the amount of ribbon needed to go around the border of a scrapbook page
Which question can be used to collect numerical data?
A) How many sections of books are in the library?
B) How many books are checked out of the library each day?
C) How many days can you keep a book before it must be returned to the library?
D) How many of each type of book are checked out by middle schoolers each week?
Melanie starts to exercise at 4:45 PM. She plans to exercise for 50 minutes. What time will Melanie stop exercising?
5:35 PM
Mr. Barnes drew a diagram to show <EFH is made up of two angles measuring 73 degrees and 65 degrees. What is the measurement of <EFH?
A: 8 degrees B: 45 degrees C: 90 degrees D: 138 degrees
D: 138 degrees
Veronica purchases 12 kilograms of apples. How many grams of apples does Veronica purchase?
A: 12 g B: 120 g C: 1,200 g D: 12,000 g
D: 12,000 g
Hannah wants to find the perimeter of a placemat she is making. The placemat has a length of 36 cm and a width of 45 cm. Which expressions can Hannah use to find the perimeter of the placemat?
Select all correct answers.
A: 45 + 36 + 45 + 36 B: 45 x 36 C: 2 + 45 + 36
D: (2 x 45) + (2 x 36) E: 2(45 + 36) F: 2(45 x 36)
A, D, E
Create a question to collect categorical data and create a graph within your group.
Answers Very
Nan helps sort cans from bottles for her school's recycling program. She sorts for 33 minutes and stops at 4:14 PM. What time did Nan begin?
3:41 PM
<1, <2 and <3 make up <ABC. <ABC is 100 degrees. If <1 is 28 degrees and <2 is 29 degrees then what is <3?
A: 53 degrees B: 43 degrees C: 30 degrees D: 28 degrees
B: 43 degrees
Shelby jumped 2 meters in the standing broad jump. Which of these is the same as the distance Shelby jumped?
A) 100 cm B) 150 cm C) 200 cm D) 250 cm
C) 200 cm
Leo has rectangular garden with a perimeter of 40 feet. The width of the garden is 8 feet.
A: 5 feet B: 8 feet C: 12 feet D: 32 feet
A: 5 feet
Selena wants to learn more about the degrees her family members earned a bachelor's degree, 2 family members earned a master's degree, 1 family member earned a doctorate degree.
What type of data did Selena collect?
Categorical data
Calvin starts watching a movie at 3:47 PM. The movie is 1 hour 12 minutes long. What time will the movie end?
A) 3:59 PM B) 4:35 PM C) 4:47 PM D) 4:59 PM
D) 4:59 PM
Which is smaller? An angle showing a turn through 1/8 of a circle or an angle showing a turn through 1/3 of a circle?
The angle showing a turn through 1/8 of the circle.
Claudia buys 2 meters of fabric to make costumes for the play. She uses a length of 84 centimeters for the first costume. How many centimeters of the fabric are left?
A) 234 cm B) 184 cm C) 126 cm D) 116 cm
C) 126 cm
Morgan has a sheet of paper that is 14 inches long and 11 inches wide. Janeva has a sheet of paper that is 18 inches long and 12 inches wide. The students compare their sheets of paper. Which of the following comparisons is not true?
A) Janeva's paper has a greater area than Morgan's paper.
B) Morgan's paper's perimeter is greater than Janeva's paper's perimeter.
C) The difference in the areas of the sheets of paper is 62 square inches.
D) The perimeter of one of the sheets of paper is 10 inches longer than the other one.
Yolanda collects data about the digital devices people prefer to use. Out of 25 people, 13 people prefer a smartphone, 7 people prefer a tablet, and 5 people prefer a computer.
Represent the data using a frequency table.
Diagram
Neal rides the bus to visit his cousin in Centerville. The bus leaves his town at 2:40 PM. The bus arrives in Centerville at 5:35 PM. How long is Neal's bus ride?
2 hours and 55 minutes
What is the measure of an angle that turns through 1/12 of a circle?
30 degrees
Rodney brought 1 liter of water to the track meet. After the meet, he had 236 milliliters of water left. How much water did Rodney drink during the track meet?
A) 764 mL B) 874 mL C) 879 mL D) 864 mL
A) 764 mL
The rectangle painting in Pete's room is 16 inches wide and 20 inches long. Pete replaces it with a rectangular painting that is 1 inch longer and 1 inch wider than the old one. What is the area of the new painting?
A) 896 sq in B) 357 sq in C) 120 sq in D) 74 sq in
B) 357 sq in
Rhett and his brother take turns rolling a number cube. They record the number of times the cube lands on the number 1 or 6. Are the boys conducting an observation, survey, or experiment?
Experiment
At 5:58 PM Wes begins to make a pizza. It will take 25 minutes to prepare the pizza and 20 minutes to cook it. Dinner time is 7:30. Will the pizza be finished cooking by 7:30?
Yes, the pizza will be ready.