altitude
I can think of only 7 terms. · acute angle · algorithm · altitude · angle · area · arc · axis
How about a decagon which is a ten sided polygon
GEOMETRY: On a spheroid, which is where degrees, minutes, and seconds can be used for measurement of distance or position, the answer depends on the orientation of the line segment and possibly the latitude of the start and end points (if the line segment is not precisely north-south). In two-dimensional geometry, such as a line on paper, the term "minutes" has no meaning in terms of measurement. TRAVEL TIME: The answer depends on your speed. At 60 MPH, there are ten minutes in ten miles.
Ten letter words beginning with A and ending with C:AchromaticAllergenicAlphabeticAltruisticAnalyticalAnestheticAntitheticApologeticApoplecticArithmeticAstigmaticAstronomic
Trigonometry, triangle, times, ten, thousand . . . .
Pythagoras Pyramid Perimeter Pentagon Pi Polygon Polyhedron Parallelogram Perpendicular Prism
1 Rhombus 2 Radius 3 Radian 4 Right angle 5 Rectangle 6 Rotational symmetry 7 Reflection 8 Reflex angle 9 Rules of formulae 10 Round shaped
schwartzed
· nauseating · neighborly · nonchalant · noteworthy · nutritious
type tiny ten turn turth
Some 10 letter words that start with the letter s:sabbaticalsacramentssalamandersaltshakersalutationsatisfyingsaturationscandalizescandalousscholasticschoolbookschoolroomscoreboardscrapbooksscripturesseamstresssecondhandsecuritizesemicircleseparationsettlementsextupletsshockinglyskirmishesskyscrapersleepyhead,smokestacksnowflakessnowmobilesolidaritysongwritersororitiessoundproofsouthboundspacecraftspecialistspellboundsquabblingsqueakiestsqueezablestagecoachstarvationstationerystatuesquestepfatherstorybooksstrategizestrawberrysubchaptersubjectivesubsidiarysweatshirtswitchbacksymbolismssynthesize
Activate, abdicate, abeyance, ablative, abrasive, abrogate, absolute, abstruse.