By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

Calculus III: Three Dimensional Coordinate Systems (Level 4 of 10) | Midpoint, Distance Formulas

43,120 views

Math Fortress

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

99%
  • 10:47 / 10:51

Speech Rate:

  • 165 wpm - Fast

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

midpoint

/ˈmidˌpoint/

midpoint
noun

exact middle point.

formulas

/ˈfôrmyələ/

formulas
noun other

mathematical relationship in symbols. Plans, rules or methods for doing or making some things.

natural

/ˈnaCH(ə)rəl/

natural
adjective adverb noun

existing in or derived from nature. naturally. person having innate talent.

segment
segment
noun verb

Part divided from the other parts of something. divide something into separate parts or sections.

extended

/ˌikˈstendəd/

extended
adjective verb

made larger. To offer something (help, friendship) to someone.

coordinate
coordinate
adjective noun verb

equal in rank. number indicating position. To match styles or colors that go well together.

variable

/ˈverēəb(ə)l/

variable
adjective noun

Having the ability to change or vary. Mathematical quantity with several values.

included

/inˈklo͞odəd/

included
adjective verb

contained as part of whole being considered. To make someone, something part of a group.

extensions

/ˌikˈsten(t)SH(ə)n/

extensions
noun other

part added to extend something. Suffix codes of a computer file, e.g. .pdf, .jpg.

introduced

/ˌintrəˈd(y)o͞os/

introduced
verb

To begin the use of a new thing or practice.

familiar

/fəˈmilyər/

familiar
adjective noun

well known. demon supposedly obeying witch.

previous

/ˈprēvēəs/

previous
adjective

Existing or happening before the present time.

denoted

/dəˈnōt/

denoted
verb

To represent or have a meaning of something.

established

/əˈstabliSHt/

established
adjective verb

having existed or done something for long time and therefore recognized and generally accepted. To set or create something to last for a long time.

systems

/ˈsistəm/

systems
noun other

set of things working together as parts of mechanism. Sets of organized planned ideas that work together.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M