Math Challenge 3

Which shape shows a line of symmetry?

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Sheryl made a rectangular cake. The shaded part of the picture shows the remaining portion of the cake after some of it was eaten.

Angle L was created when the last piece of cake was eaten. What type of angle does this appear to be?

• acute

• obtuse

• right

• straight

Jan scored 3 more points in the basketball game than Salah. Cindy scored 22 points, which was twice as many points as Jan. How many points did Salah score?

• 8

• 11

• 14

• 19

Rounded to the nearest 10,000, the population of Louisiana was 4,530,000 in 2010. Which number could be the actual population of Louisiana in 2010?

• 4,500,321

• 4,524,491

• 4,533,372

• 4,535,343

Use your protractor to answer the question below.

Which measure is closest to the measure of angle H?

Which figure has no lines of symmetry?

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Trilla is designing a sandbox. The floor of the sandbox is shown below.

What is the area of the floor of Trilla's surface?

• 13 square feet

• 26 square feet

• 36 square feet

• 42 square feet

Which clock shows the time 3:42?

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There are 16 students from Mr. Block's class at the library. The other four students in the class are practicing math facts in the classroom. Which number sentence shows the total number of students in Mr. Block's class?

Cody rides his bike to the park to meet a friend at noon. Cody arrives at the park at 11:00 a.m. Which question can be answered using this information?

• What is the distance between the park and Cody's house?

• How long could Cody have to wait for his friend?

• How long does Cody stay at the park?

• When will Cody leave to go home?