Thursday, September 23, 2010
Teresa's line and angle project, 4th period.
Himalayas, found on the boarder of India.
Angle ACB and angle BCA are adjacent because they share ray CB
Angle ACB and angle BCD form a linear pair, because they share line ACD
Angle 123 is an obtuse angle because it measures more then 90 degrees.
The Great Wall of China, found in China.
Angle DY is a straight angle because it measures at 180 degrees.
Angle 123 is an acute angle because it measures less then 90 degrees.
Angle ABC is a right angle because it is exactly 90 degrees.
The Bank of China. A famous Hong Kong landmark.
Angle CBD and angle DBA are adjacent because they share ray BD
Angle CBD and angle DBA form a linear pair because they share line CBA
Angle 152 and angle 453 are vertical angles because they are formed by 2 non adjacent lines (153 and 452)
that intersect eachother.
Angle 6 10 9 and angle 7 10 8 are vertical angles because they are formed by 2 non adjacent line (6 10 8 and 7 10 9) that intersect eachother.
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10 /10 – 3 pictures of India or China
ReplyDelete15 /15 – 10 angles are outlined
30 /30 – Angles named correctly
25 /25 – correct examples of angles
20 /20 – explanation for adjacent angles, linear pairs, and vertical pairs
100 /100
Amazing, thank you for putting in the time and effort. Your explanations were very thorough and everything we organized and easy to read. I can tell you have mastered the objectives of the lesson. Nice job!