Midpoint, Length And Perpendicular Bisector
Akopọ
Give the coordinates of two points and you can answer three natural questions at once: where is the point exactly between them, how far apart are they, and what line cuts the join in half at a right angle? These are the midpoint, the length, and the perpendicular bisector, three pillars of coordinate geometry.
In this lesson you will learn the midpoint and distance formulas and combine them with the perpendicular-gradient rule to construct a perpendicular bisector. The bisector pulls everything together: it passes through the midpoint and has the negative-reciprocal gradient of the segment it cuts.
Awọn Afojusun
- Solve problems involving the midpoint and length of a line, including finding and using the equation of a perpendicular bisector.
Akọ̀wé Ẹ̀kọ́
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Ìdánwò Ẹ̀kọ́
Oriire fun ipari ẹkọ lori Midpoint, Length And Perpendicular Bisector. Ni bayi ti o ti ṣawari naa awọn imọran bọtini ati awọn imọran, o to akoko lati fi imọ rẹ si idanwo. Ẹka yii nfunni ni ọpọlọpọ awọn adaṣe awọn ibeere ti a ṣe lati fun oye rẹ lokun ati ṣe iranlọwọ fun ọ lati ṣe iwọn oye ohun elo naa.
Iwọ yoo pade adalu awọn iru ibeere, pẹlu awọn ibeere olumulo pupọ, awọn ibeere idahun kukuru, ati awọn ibeere iwe kikọ. Gbogbo ibeere kọọkan ni a ṣe pẹlu iṣaro lati ṣe ayẹwo awọn ẹya oriṣiriṣi ti imọ rẹ ati awọn ogbon ironu pataki.
Lo ise abala yii gege bi anfaani lati mu oye re lori koko-ọrọ naa lagbara ati lati ṣe idanimọ eyikeyi agbegbe ti o le nilo afikun ikẹkọ. Maṣe jẹ ki awọn italaya eyikeyi ti o ba pade da ọ lójú; dipo, wo wọn gẹgẹ bi awọn anfaani fun idagbasoke ati ilọsiwaju.
- What is the midpoint of A(2, 3) and B(8, 7)? A. (5, 5) B. (6, 4) C. (10, 10) D. (3, 2) Answer: A
- What is the length AB for A(2, 3) and B(8, 7)? A. sqrt(20) B. sqrt(52) C. 10 D. sqrt(100) Answer: B
- The gradient of AB for A(2, 3) and B(8, 7) is: A. 2/3 B. 3/2 C. -2/3 D. 4 Answer: A
- The gradient of the perpendicular bisector of AB (A(2,3), B(8,7)) is: A. 2/3 B. -2/3 C. 3/2 D. -3/2 Answer: D
- Which formula uses a difference and a square? A. Midpoint B. Length (distance) C. Gradient sum D. Average Answer: B
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Awọn Iwe Itọsọna Ti a Gba Nimọran
Ṣe Adaṣe Awọn Ibeere Idanwo Adaṣe
Ṣe o fẹ ṣe adaṣe awọn ibeere idanwo adaṣe nipa Midpoint, Length And Perpendicular Bisector? Ṣe igbasilẹ ohun elo Green Bridge CBT lati wọle si awọn ibeere idanwo adaṣe ati awọn ayẹwo adaṣe kikun fun koko-ọrọ yii.
Ṣe igbasilẹ ohun elo naa lori Google Playstore
Gbogbo ohun ti o nilo lati ṣe dara julọ ninu JAMB, WAEC ati NECO.
