Geometry Definitions
Gbogbo ọrọ náà
Before you can prove anything in geometry, you need to agree on what the basic objects are. What exactly is an angle? What makes two lines parallel, or perpendicular? These foundational definitions are the bedrock on which every geometric argument is built.
In this lesson you will learn precise definitions of the most fundamental geometric terms: angle, circle, perpendicular line, parallel line and line segment. Each definition is exact, so that everyone using it means precisely the same thing, which is what makes geometry rigorous.
Ebumnobi
- Know precise definitions of angle, circle, perpendicular line, parallel line and line segment.
Nkuzi Olu
Gee ntị na nkuzi a na ngwa
Maapụ uche
E seela isiokwu a ka ị hụ otu echiche si ejikọta.
Mepee maapụ uche na ngwa
Kaadị ncheta
Omume ncheta ngwa ngwa n'ihe a na-anwale n'isiokwu a.
Mee omume kaadị ndị a na ngwa
Akwụkwọ Ọmụmụ
Ndetu Nkuzi Zuru Ezu di na Ngwa Green Bridge
Nweta ngwa Green Bridge CBT na ekwenti gi ma o bu kompiuta maka ulo akwukwo IGCSE zuru oke: akwukwo ule ndi gara aga, usoro nyocha, eserese uche, kaadi omumu na nkuzi olu.
Nnyocha Ọmụmụ
Ekele diri gi maka imecha ihe karịrị na Geometry Definitions. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- A circle is the set of all points that are: A. inside a curve B. the same distance from a fixed center C. on a straight line D. at right angles Answer: B
- Two lines that meet at exactly 90 degrees are: A. parallel B. perpendicular C. equal D. curved Answer: B
- Parallel lines: A. meet at a point B. meet at 90 degrees C. never meet D. cross twice Answer: C
- The part of a line between two endpoints is a: A. ray B. line segment C. circle D. vertex Answer: B
- The common endpoint where two rays meet to form an angle is the: A. radius B. vertex C. segment D. center Answer: B
Rue ajuju ndi a n'ime ngwa ahu
Rue ajuju ndi a n'ime ngwa ahu
Akwụkwọ A Na-atụ Aro
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Geometry Definitions? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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