GAWAIN
ASSIMILATION
Fill-in the blanks
1. The three basic geometric concepts are ________, _________ and _________.
2. The two subsets of line are ________ and __________,
3. The three types of angles are ________, ________, and ________
ASSESSMENT
Quiz : Direction: Choose the letter of your best answer.
1. Which of the following object represents a plane?
A. edge of a table
B. a speck of dust
C. wall
D. string of a kite
2. Which object can be a model for a line?
A. money bill
B. chopping board C. stripes of shirt
D. tip of a pin
3. Given the line below, how many segments can you identify?( line with points •A •B •C •D)
A. 3 B. 5
C. 6 D. 12
4. The angle measures 89°. What type of angle is this?
A. acute B. right
C. obtuse D. congruent
5. The sum of and is 90°. Which statement is TRUE?
A. Both and are right angles.
B. Both and are acute angles.
C. is acute and is obtuse.
D. is obtuse and is acute.
REFLECTION
I understand that _____________________.
I realize that _____________________.
I need to learn more about _____________________.
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1. The object that can use to represent a plane is the: Edge of the table
- an edge of a table has a perfect angle of Right Angle which also corresponds to the Empennage of a plane.
The empennage is the tail assembly that makes up a part of an airplane which gives stability during flight.
2. An object that can be used as a model for a line is the: Stripes of a Shirt
The line is a representation of straight objects with negligible width and depth. It is also a figure formed in infinite directions and one dimension. It also connects marking points together in can be in a slanting or standing line or also known as Horizontal and vertical lines.
4. An angle measure 89° is a: ACUTE ANGLE
Angles are the connections of 2 lines that form a ray that meets at the same ends.
It has 3 important elements :
1. Arm-these are the 2 straight lines or rays that are connected to one another and form the relevant angles description
2. Angle- the measurement description of how wide the space is between the 2 lines of rays is.
3. Vertex- the connecting endpoint of the two arms or rays of line
Different kinds of Angles:
• Acute Angle -is an angle measurement that is less than 90 degrees.
• Right Angle-is an angle measurement that is exactly 90 degrees.
• Obtuse Angle is an angle measurement that is Greater than 90 degrees, but less than 180 degrees.
• Straight Angle is an angle measurement that is exactly 180 degrees.
• Reflex Angle- is an angle measurement that is Greater than 180 degrees.
• Full Rotation Angle- is an angle measurement that is exactly 360 degrees.
5. If the addition equation has a sum or total of 90° it means that the:
2 angles that served as the addends are both Acute Angles.
The Acute angles have a defined measurement stated above that an angle that is less than 90 degrees. It can be written as 45° + 45° = 90°.
It shows that the addends or the two different angles that are being added together measure less than 90 degrees.
Read more about: ANGLES
*brainly.ph/question/2118164
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