Please double-click on the English subtitles below to play the video.
00:00
What is the term for two lines or surfaces
0
80
2483
00:02
that meet at a right angle, forming a 90° angle?Â
1
2563
3517
00:06
Perpendicular
2
6080
1565
00:07
Our house is really old, so none of the cornersÂ
3
7645
3799
00:11
are absolutely perpendicular.
4
11444
2102
00:13
It makes it hard to figure out Â
5
13546
1534
00:15
how exactly to place an area rug.
6
15080
2555
00:17
Can you give me the word for a large room, Â
7
17635
2485
00:20
especially one used for formal or officialÂ
purposes,
8
20120
3115
00:23
or a small enclosed space within something?Â
9
23235
3190
00:26
ChamberÂ
10
26425
1495
00:27
The judge requested that we leave theÂ
court room and meet her in her chamber.Â
11
27920
5040
00:32
What is the term for an impressive displayÂ
or range of a particular type of thing, Â
12
32960
4720
00:37
or an orderly arrangement?
13
37680
1873
00:39
ArrayÂ
14
39553
1207
00:40
She was impressed by the array ofÂ
options available at the dessert buffet.
15
40760
5280
New videos
About this website
This site will introduce you to YouTube videos that are useful for learning English. You will see English lessons taught by top-notch teachers from around the world. Double-click on the English subtitles displayed on each video page to play the video from there. The subtitles scroll in sync with the video playback. If you have any comments or requests, please contact us using this contact form.