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By providing direct comparisons against the standard 90-degree reference, it reinforces foundational geometric concepts essential for primary and middle school mathematics curriculum development and home 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90°.  \nEx) 62 1) 2)  \n77  \n3) 4) 5)  \n166 90°  \n6) 0° 7) 156 8)  \n9) 10) 3 11)  \n0°  \n12) 10 13) 14)  \n35°  \n15) 90 16) 17)  \n150°  \n18) 19) 20)  \n148  \n90  \n62°  \n134  \n76  \n0°  \n90  \n110  \n115°  \nAnswers  \nEx. less  \n1. less  \n2. less  \n3. more  \n4. equal  \n5. more  \n6. equal  \n7. more  \n8. less  \n9. equal  \n10. less  \n11. equal  \n12. less  \n13. less  \n14. equal  \n15. equal  \n16. more  \n17. more  \n18. more  \n19. equal  \n20. more  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n10  \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 relation to 90°  \nName:  \n\n| Determine if the angle shown is 'less', 'more' or 'equal' to 90°.\u003Cbr>Ex)  1)  2)  \u003Cbr>\u003Cbr>\u003Cbr>3)  4)\u003Cbr>\u003Cbr>\u003Cbr>6)  7)\u003Cbr>\u003Cbr>\u003Cbr>9)  10)\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>5)\u003Cbr>8)\u003Cbr>11)\u003Cbr>\u003Cbr>\u003Cbr>|  |  |  |  |  |  |  | Answers Ex.  less  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) | 10 | 1-10\u003Cbr>11 | 91 | 82 | 73 | 64 |  | 55 | 45 | 36 | 27 | 18 | 9 |\n|  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |","cbCaiqn3T0CN0gCJ","https://ap.wps.com/l/cbCaiqn3T0CN0gCJ","pdf",65337,"English","# Geometry Practice - Determining Relation to 90 Degrees\n## Answer Key for Exercises 1-20","[{\"question\":\"What is the primary objective of these exercises?\",\"answer\":\"The primary objective is to determine whether specific angles are less than, more than, or equal to 90 degrees.\"},{\"question\":\"How are the angles classified in the answer key?\",\"answer\":\"The angles are classified into three categories: 'less' for acute angles, 'more' for obtuse angles, and 'equal' for right angles.\"},{\"question\":\"What source does this material originate from?\",\"answer\":\"The material is sourced from CommonCoreSheets, an online platform providing mathematics educational resources.\"}]","Determining Relation to 90 Degrees - Answer Key | PDF",1790770729]