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Each figure is in centimeters (cm). Not to scale. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.   |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) area = 54 cm2 9 |  |  |  |  |  |  | 2) area = 21 cm2 7 |  |  |  | 3) area = 9 cm2 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| X |  |  | |  |  |  | X | |  |  | X |  | |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 4) area = 4 cm2\u003Cbr>2\u003Cbr>\u003Cbr>X \u003Cbr>|  |  |  |  |  |  | 5) area = 27 cm2 |  |  |  | 6) area = 28 cm2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  | |  | X |  | |  |  | X |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  | 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  | 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 7)\u003Cbr>10)\u003Cbr>13) | area = 20 cm2 |  |  |  |  | 8) area = 32 cm2 4 |  |  |  |  | 9) area = 20 cm2 |  |  |  |  |  |  |  |  |  |  | 8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.  \u003Cbr>13.  \u003Cbr>14.  \u003Cbr>15.   |  |  |  |  |  |\n|  | |  |  | X |  |  |  |  |  |  | |  |  |  | 4 |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  | X |  | |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  | X\u003Cbr>12) area = 54 cm2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  | 4\u003Cbr>area = 40 cm2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  | 11) area = 28 cm2 7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  | |  |  |  | X |  |  |  |  |  | |  |  |  |  | X |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  | X |  | |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  | 5\u003Cbr>area = 16 cm2 |  |  |  |  | 14) area = 24 cm2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  | 6\u003Cbr>15) area = 56 cm2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  | | X |  |  |  | |  |  |  | X | |  |  |  |  |  | 8 |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  | 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  | Math |  |  |  |  | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  |  |  |  | 1 | 1-10\u003Cbr>11-15 |  |  |  |  |  | 93 | 87 | 80 | 73 | 67 | 60 | 53 | 47 | 40 | 33 |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 27 | 20 | 13 | 7 | 0 |  |  |  |  |  |\n\nFinding Missing Side Length of Rectangle  \nName: Answer Key  \n\n| Find the value of X for each figure. Each figure is in centimeters (cm). Not to scale. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Answers 1.  6  2.  3  3.  3  4.  2  5.  9  6.  7  7.  5  8.  8  9.  5  10.  8  11.  4  12.  9  13.  8  14.  6  15.  7  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) area = 54 cm2 9 |  |  |  |  |  | 2) area = 21 cm2 7 |  |  |  | 3) area = 9 cm2 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| X |  | |  |  |  | X | |  |  | X | |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 4) area = 4 cm2\u003Cbr>2\u003Cbr>\u003Cbr>X \u003Cbr>\u003Cbr>7) area = 20 cm2 |  |  |  |  |  | 5) area = 27 cm2 |  |  |  | 6) area = 28 cm2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  | |  | X |  | |  | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  | 4\u003Cbr>9) area = 20 cm2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  | 3\u003Cbr>8) area = 32 cm2 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| |  |  | X |  |  |  |  |  |  | |  |  | 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  | X | |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ","cbCaihjyDmexCJdP","https://ap.wps.com/l/cbCaihjyDmexCJdP","pdf",523263,"English","# Find the value of X\n## Rectangles with given area (cm²)\n## Compute missing side length X\n## Check answers","[{\"question\":\"What does X represent in each figure?\",\"answer\":\"X is the missing side length of the rectangle. Each problem asks students to find the value of X.\"},{\"question\":\"What units are used for the dimensions and areas?\",\"answer\":\"Each figure uses centimeters (cm), and the given measurements are rectangle areas in square centimeters (cm²).\"},{\"question\":\"How can students verify their answers?\",\"answer\":\"The document includes an answer key listing the correct values for each numbered rectangle problem so students can check their results.\"}]","Finding Missing Side Length of Rectangle - Find the value of X - Answer Key | PDF",1790773399,76]