3.7.B Determine the perimeter of a polygon or missing length

QuizÂ by Texas Education Agency

Grade 3

Mathematics

Texas Essential Knowledge and Skills (TEKS)

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### Measures 1 skill fromGrade 3MathematicsTexas Essential Knowledge and Skills (TEKS)

Measures 1 skill from

Grade 3

Mathematics

Texas Essential Knowledge and Skills (TEKS)

3.7.B: Geometry and Measurement

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- Q1The lengths of four sides of a polygon are shown in the diagram. The perimeter of the polygon is 40 units. What is the missing length in units?10 units30 units15 units8 units60s3.7.B: Geometry and Measurement
- Q2Holly made a poster using two congruent pentagons and a square. What is the perimeter of the poster in inches. Be sure to use the correct place value.19419619219860s3.7.B: Geometry and Measurement
- Q3A triangle has a perimeter of 18 units. Each side of this triangle is the same length. What is the length of one side of the triangle in units?6 units3 units19 units54 units60s3.7.B: Geometry and Measurement
- Q4A triangular sign has a perimeter of 44 centimeters. Two of the sides are each 14 centimeters long. What is the length of the third side in centimeters?16 cm30 cm28 cm14 cm60s3.7.B: Geometry and Measurement
- Q5Felix drew the figures shown below. Which list shows all the figures that have a perimeter of 54 millimeters?Figures 1, 2, and 4Figures 2, 3, and 4Figures 1 and 3Figures 2 and 460s3.7.B: Geometry and Measurement