Angličtina pro matematiky I
Course materials and homework week III.
Math Made Easy: Introduction to Angles and Angle Types
Listen to and watch the video and answer these questions.
1) Angles are formed when two situations are present. List them.
a) ……………………………………………………………..
b) ……………………………………………………………..
2) What is the property of two perfect horizontal and vertical lines crossing each other?
……………………………………………………………..
3) There are three types of angles mentioned in the video. List them, give their properties, and state examples of their use.
a) …………. angle properties ………………………………………………….
use ………………………………………………………..
b) …………..angle properties …………………………………………………
use …………………………………………………………
c) ………….. angle properties ………………………………………………….
use …………………………………………………………
Listen for the second time and answer more specific questions.
1) Which figures in geometry are based on right angles?
………………………………………………………………………………
2) Why did the teacher of the speaker think that acute angles were “cute” ?
………………………………………………………………………………
3) Why are gables important in the roof?
……………………………………………………………………………….
4) Which angles can be found in the store shed? ……………………………….
Math Made Easy: Introduction to Angles and Angle Types KEY
Listen to and watch the video and answer these questions.
4) Angles are formed when two situations are present. List them.
a) …………intersecting………………………..
b) …………two rays start from a point………………………..
5) What is the property of two perfect horizontal and vertical lines crossing each other?
………perpendicular……………………………………………………..
6) There are three types of angles mentioned in the video. List them, give their properties
And state examples of their use.
a) …………. angle properties ……90……………………………………….
use ………………………………………………………..
b) …………..angle properties ………less than 90…………………
use …………………………………………………………
c) ………….. angle properties ……more than 90…………………….
use …………………………………………………………
Listen for the second time and answer more specific questions.
4) Which figures in geometry are based on right angles?
…………squares, rectangles…………………………………………
5) Why did the teacher of the speaker think that acute angles are “cute” ?
…………………it is small………………………………………
6) Why are gables important in the roof?
………………add strength ……………………………………………….
4) Which angles can be found in the store shed? ………………all……….