secheniya tetraedra i parallelepipeda

PPTX 29 pages 311.6 KB Free download

29 pages

FaylHub.uz

Download via Telegram

Size 311.6 KB

File type PPTX

Pages 29

Updated Dec 2025

Page preview (5 pages)

Scroll down 👇

1 / 29

zadachi na postroenie secheniy zadachi na postroenie secheniy opredeleniya. 1.sekushaya ploskost tetraedra(parallepipeda)-eto lyubaya ploskost, po obe storoni ot kotoroy imeyutsya tochki dannogo tetraedra (parallepipeda). 2.mnogougolnik, storonami kotorogo yavlyayutsya otrezki, peresekayushie grani tetraedra (parallepipeda) nazivaetsya secheniem tetraedra (parallepipeda). secheniya tetraedra i parallelepipeda a v s s zadacha 1. postroit sechenie ploskostyu, proxodyashey cherez dannie tochki d, e, k. d e k m f postroenie: 2. ek 3. ek ∩ as = f 4. fd 5. fd ∩ bs = m 6. km 1. de dekm – iskomoe sechenie poyasneniya k postroeniyu: 1. soedinyaem tochki k i f, prinadlejashie odnoy ploskosti a1v1s1d1. a d v1 v s a1 c1 d1 zadacha 2. postroit sechenie ploskostyu, proxodyashey cherez dannie tochki e, f, k. k l m postroenie: 1. kf 2. fe 3. fe ∩ ab = l efknm – iskomoe sechenie f e n 4. ln ║ fk 6. em 5. ln ∩ …

2 / 29

iant: a d v1 v s a1 c1 d1 zadacha 4. postroit sechenie ploskostyu, proxodyashey cherez tochki t, n, m, m∈av. n t m postroenie: 1. nm kommentarii: dannie tochki prinadlejat raznim granyam! nazad a d v1 v s a1 c1 d1 zadacha 4. postroit sechenie ploskostyu, proxodyashey cherez tochki t, n, m, m∈av. n t m postroenie: 1. mt kommentarii: dannie tochki prinadlejat raznim granyam! nazad a d v1 v s a1 c1 d1 zadacha 4. postroit sechenie ploskostyu, proxodyashey cherez tochki n, m, t. n t m postroenie: 1. nt 2. nt ∩ ds = e 2. nt ∩ bs = e viberite verniy variant: a d v1 v s a1 c1 d1 zadacha 4. postroit sechenie ploskostyu, proxodyashey cherez tochki n, m, t. n t m postroenie: 1. nt 2. nt ∩ vs = e nazad kommentarii: dannie pryamie - skreshivayushiesya! peresekatsya ne mogut! a d v1 …

3 / 29

= e e 3. me ∩ vs = f f 4. mt kommentarii: dannie tochki prinadlejat raznim granyam! nazad a d v1 v s a1 c1 d1 zadacha 4. postroit sechenie ploskostyu, proxodyashey cherez tochki n, m, t. n t m postroenie: 1. nt 2. nt ∩ ds = e e 3. me ∩ vs = f f 4. tf 5. tf ∩ a1 a = k 5. tf ∩ v1v = k viberite verniy variant: a d v1 v s a1 c1 d1 zadacha 4. postroit sechenie ploskostyu, proxodyashey cherez tochki n, m, t. n t m postroenie: 1. nt 2. nt ∩ ds = e e 3. me ∩ vs = f f 4. tf 5. tf ∩ a1 a = k kommentarii: dannie pryamie - skreshivayushiesya! peresekatsya ne mogut! nazad a d v1 v s a1 c1 d1 zadacha 4. postroit sechenie ploskostyu, proxodyashey cherez tochki n, …

4 / 29

e 3. me ∩ vs = f f 4. tf 5. tf ∩ v1v = k k 6. mk ∩ aa1= l l 7. lf kommentarii: dannie tochki prinadlejat raznim granyam! nazad a d v1 v s a1 c1 d1 zadacha 4. postroit sechenie ploskostyu, proxodyashey cherez tochki n, m, t. n t m postroenie: 1. nt 2. nt ∩ ds = e e 3. me ∩ vs = f f 4. tf 5. tf ∩ v1v = k k 6. mk ∩ aa1= l l 7. ln ntfml – iskomoe sechenie a v s s zadacha 5. postroit sechenie ploskostyu, proxodyashey cherez dannie tochki k, m, r, r∈avs k m r postroenie: a v s s zadacha 5. postroit sechenie ploskostyu, proxodyashey cherez dannie tochki k, m, r, r∈avs k m r e n f postroenie: 1. km 2. km ∩ sa = e 3. er 4. er ∩ …

5 / 29

secheniya tetraedra i parallelepipeda - Page 5

Want to read more?

Download all 29 pages for free via Telegram.

Download full file

About "secheniya tetraedra i parallelepipeda"

zadachi na postroenie secheniy zadachi na postroenie secheniy opredeleniya. 1.sekushaya ploskost tetraedra(parallepipeda)-eto lyubaya ploskost, po obe storoni ot kotoroy imeyutsya tochki dannogo tetraedra (parallepipeda). 2.mnogougolnik, storonami kotorogo yavlyayutsya otrezki, peresekayushie grani tetraedra (parallepipeda) nazivaetsya secheniem tetraedra (parallepipeda). secheniya tetraedra i parallelepipeda a v s s zadacha 1. postroit sechenie ploskostyu, proxodyashey cherez dannie tochki d, e, k. d e k m f postroenie: 2. ek 3. ek ∩ as = f 4. fd 5. fd ∩ bs = m 6. km 1. de dekm – iskomoe sechenie poyasneniya k postroeniyu: 1. soedinyaem tochki k i f, prinadlejashie odnoy ploskosti a1v1s1d1. a d v1 v s a1 c1 d1 zadacha 2. postroit sechenie ploskostyu, proxodyashey cherez dannie tochki e, f...

This file contains 29 pages in PPTX format (311.6 KB). To download "secheniya tetraedra i parallelepipeda", click the Telegram button on the left.

Tags: secheniya tetraedra i parallele… PPTX 29 pages Free download Telegram