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Several worksheets are grouped with scores or headers referencing ranges such as 1–10 and 11–20, supporting quick checking and 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the angle shown is acute, obtuse, right or straight. |  |  |  | | Answers Ex.  acute  1.  obtuse \u003Cbr>2.  straight \u003Cbr>3.  acute \u003Cbr>4.  acute \u003Cbr>5.  obtuse \u003Cbr>6.  obtuse \u003Cbr>7.  acute \u003Cbr>8.  acute \u003Cbr>9.  obtuse \u003Cbr>10.  acute \u003Cbr>11.  acute \u003Cbr>12.  acute \u003Cbr>13.  straight \u003Cbr>14.  obtuse \u003Cbr>15.  right \u003Cbr>16.  obtuse \u003Cbr>17.  obtuse \u003Cbr>18.  acute \u003Cbr>19.  obtuse \u003Cbr>20. acute |\n| --- | --- | --- | --- | --- | --- |\n| Ex)\u003Cbr>9\u003Cbr>| 1) | \u003Cbr>\u003Cbr>10\u003Cbr>| 2) |  |  |\n| 3)\u003Cbr>50\u003Cbr>\u003Cbr>4)\u003Cbr>38\u003Cbr>\u003Cbr>5)\u003Cbr>154\u003Cbr>\u003Cbr>6)\u003Cbr>130\u003Cbr>\u003Cbr>7) 1\u003Cbr>\u003Cbr>8) \u003Cbr>50\u003Cbr>\u003Cbr>9)\u003Cbr>147\u003Cbr>\u003Cbr>10)\u003Cbr>63\u003Cbr>\u003Cbr>11)\u003Cbr>6\u003Cbr>\u003Cbr>12)\u003Cbr>27\u003Cbr>\u003Cbr>13)  180\u003Cbr>\u003Cbr>14)\u003Cbr>142\u003Cbr>\u003Cbr>15)\u003Cbr>90\u003Cbr>\u003Cbr>16)\u003Cbr>120\u003Cbr>\u003Cbr>17)\u003Cbr>11\u003Cbr>\u003Cbr>18) 13\u003Cbr>\u003Cbr>19)\u003Cbr>118\u003Cbr>\u003Cbr>20)\u003Cbr>60\u003Cbr>|  |  |  |  |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nDetermining Angle Visually  \nName:  \n\n| Determine if the angle shown is acute, obtuse, right or straight.\u003Cbr>Ex)  1)  2) \u003Cbr>3)  4)  5) \u003Cbr>6)  7)  8) \u003Cbr>9)  10)  11) \u003Cbr>| Answers\u003Cbr>Ex.  acute \u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.   |\n| --- | --- |\n\nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10  \n11  \n\n| 91 | 82 | 73 | 64 | 55 | 45 | 36 | 27 | 18 | 9 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 0 |  |  |  |  |  |  |  |  |  |\n\nMath  \nDetermining Angle Visually  \nName: Answer Key  \n\n| Determine if the angle shown is acute, obtuse, right or straight.\u003Cbr>Ex)\u003Cbr>120\u003Cbr>\u003Cbr>1) 129\u003Cbr>\u003Cbr>2)\u003Cbr>11\u003Cbr>\u003Cbr>3)\u003Cbr>100\u003Cbr>\u003Cbr>4) 31\u003Cbr>\u003Cbr>5)\u003Cbr>55\u003Cbr>\u003Cbr>6)\u003Cbr>23\u003Cbr>\u003Cbr>7)\u003Cbr>10\u003Cbr>\u003Cbr>8)\u003Cbr>129\u003Cbr>\u003Cbr>9) 53\u003Cbr>\u003Cbr>10)\u003Cbr>43\u003Cbr>\u003Cbr>11)\u003Cbr>180\u003Cbr>\u003Cbr>12)\u003Cbr>145\u003Cbr>\u003Cbr>13)\u003Cbr>4\u003Cbr>\u003Cbr>\u003Cbr>14)\u003Cbr>10\u003Cbr>\u003Cbr>15) 90\u003Cbr>\u003Cbr>16)\u003Cbr>173\u003Cbr>\u003Cbr>17)\u003Cbr>11\u003Cbr>\u003Cbr>18)\u003Cbr>47\u003Cbr>\u003Cbr>19)\u003Cbr>47\u003Cbr>\u003Cbr>20)\u003Cbr>35\u003Cbr>| Answers Ex.  obtuse  1.  obtuse  2.  obtuse  3.  obtuse  4.  acute  5.  acute  6.  acute  7.  obtuse  8.  obtuse  9.  acute  10.  acute  11.  straight  12.  obtuse  13.  acute  14.  obtuse  15.  right  16.  obtuse \u003Cbr>17.  obtuse \u003Cbr>18.  acute \u003Cbr>19.  acute \u003Cbr>20. acute |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nDetermining Angle Visually  \nName:  \n\n| Determine if the angle shown is acute, obtuse, right or straight. Ex)  1)  2) \u003Cbr>3)  4)  5) \u003Cbr>6)  7)  8) \u003Cbr>9)  10)  11)  |  |  |  |  |  |  |  | Answers Ex.  obtuse  1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.   |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| \u003Cbr>Math | Modified\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 2 | 1-10\u003Cbr>11 | 91 | 82 | 73 | 64 |  | 55 | 45 | 36 | 27 | 18 | 9 |\n|  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |\n\nDetermining Angle Visually  \nName:  \n\n| Determine if the angle shown is acute, obtuse, right or straight.\u003Cbr>Ex) 1) 2)\u003Cbr>3) 4) 5)\u003Cbr>6) 7) 8)\u003Cbr>9) 10) 11)\u003Cbr>12) 13) 14)\u003Cbr>15) 16) 17)\u003Cbr>18) 19) 20)\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>| Answers Ex.  obtuse  1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.  \u003Cbr>13.  \u003Cbr>14.  \u003Cbr>15.  \u003Cbr>16.  \u003Cbr>17.  \u003Cbr>18.  \u003Cbr>19.  \u003Cbr>20. |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nDetermining Angle Visually  \nName: Answer Key  \n\n| Determine if the angle shown is acute, obtuse, right or straight.\u003Cbr>Ex)\u003Cbr>07\u003Cbr>\u003Cbr>1)\u003Cbr>101\u003Cbr>\u003Cbr>2)\u003Cbr>39\u003Cbr>\u003Cbr>3)\u003Cbr>124\u003Cbr>\u003Cbr>4)\u003Cbr>67\u003Cbr>\u003Cbr>5) 8\u003Cbr>\u003Cbr>6)\u003Cbr>15\u003Cbr>\u003Cbr>7) 38","cbCainj9bq4hVmrL","https://ap.wps.com/l/cbCainj9bq4hVmrL","pdf",678396,"English","# Angle Classification Questions\n## Acute, Obtuse, Right, or Straight","[{\"question\":\"What does the worksheet ask students to determine visually?\",\"answer\":\"It asks students to decide whether each shown angle is acute, obtuse, right, or straight.\"},{\"question\":\"How are the problems organized in the answer key?\",\"answer\":\"The answers are listed for numbered items, typically 1 through 20, with some sections using ranges like 1–10 and 11–20.\"},{\"question\":\"What types of answers appear in the key?\",\"answer\":\"The key provides angle classifications using the labels acute, obtuse, right, and straight.\"}]","Determining Angle Visually - Answer Key - Acute, Obtuse, Right or Straight | PDF",1790771104,76]