Statusis, Lygiasonis Trikampi Flashcards

1
Q

Ka vadiname staciuoju trikampiu

A

Trikampis, kurio vienas kampas yra status

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Kaip vadinamos staciojo trikampio krastines

A

Krastines sudarancios statuji kampa - statines
Krastine esanti pries statuji kampa - izambine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Trikampis

A

Tai figura kurios virsunes yra issidesciusios ne vienoje tieseje ir sujungtos atkarpomis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Trikampiai pagal krastiniu ilgius

A

Lygiasonis
Ivairiakrastis
Lygiakrastis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Lygiakrastis

A

Visos krastines lygios

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Lygiasonis

A

Dvi krastines lygios

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Ivairiakrastis

A

Visos krastines skirtingo ilgio

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Teorema

A

Teisinys reikalaujantis irodymu
Tai yra salyga ir isvada

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Vieno kampo 30° savybe

A

Jei staciojo trikampio vienas kampas lygus 30° tai pries kampa esantis statinis lygus pusei izambines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Staciojo trikampio kuri statinis dukart trumpesnis uz izambine savybe

A

Jei staciojo trikampio statinis yra dukart trumpesnis uz izambine, tai ories statini esantis kampas lygus 30°

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Atvirkstine oitagoro teorema

A

Trikampis kurio dvieju krastiniu ilgiu suma lygi treciosios krastines ilgio kvadratui, yra status

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Pitagoro teorema

A

Staciojo trikampio statiniu ilgiu kvadratu suma lygi izambines ilgio kvadratui

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Trikampis kurio du kampai yra lygus

A

Jei trikampio du kampai yra lygus, tai trikampis yra lygiasonis (dvi jo krastines yra lygios)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Jei trikampis yra lygiasonis

A

Tai du jo kampai (prie pagrindo) yra lygus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly