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Questions and Answers
What is a part of a line that has two end points called?
What is a part of a line that has two end points called?
- Ray
- Refraction
- Line segment (correct)
- Angle
How are forces represented when drawing a diagram to study their net effect on a body?
How are forces represented when drawing a diagram to study their net effect on a body?
- Circular shapes
- Arrow symbols (correct)
- Dotted lines
- Numbers
What is the relation between the angles when rays are parallel to each other?
What is the relation between the angles when rays are parallel to each other?
- They are complementary
- They are equal (correct)
- They are supplementary
- They are vertical angles
What do you need to know to find the height of a tower?
What do you need to know to find the height of a tower?
In geometry, what is a part of a line with one end point called?
In geometry, what is a part of a line with one end point called?
How is a line segment AB denoted?
How is a line segment AB denoted?
Why are angles ∠ABC and ∠ABD not considered adjacent angles in the given context?
Why are angles ∠ABC and ∠ABD not considered adjacent angles in the given context?
In Fig. 6.3, what are ∠ABD and ∠DBC referred to as?
In Fig. 6.3, what are ∠ABD and ∠DBC referred to as?
In Fig. 6.4, what are the other pair of vertically opposite angles apart from ∠AOD and ∠BOC?
In Fig. 6.4, what are the other pair of vertically opposite angles apart from ∠AOD and ∠BOC?
What defines intersecting lines in the context of Fig. 6.5 (i)?
What defines intersecting lines in the context of Fig. 6.5 (i)?
What differentiates intersecting lines from parallel lines?
What differentiates intersecting lines from parallel lines?
Which condition must be met for two angles to be considered adjacent?
Which condition must be met for two angles to be considered adjacent?
What is the minimum number of points required to draw a line?
What is the minimum number of points required to draw a line?
In Chapter 6, what will you study about when two lines intersect?
In Chapter 6, what will you study about when two lines intersect?
Why is a thorough knowledge of angles necessary in creating a model of a hut with bamboo sticks?
Why is a thorough knowledge of angles necessary in creating a model of a hut with bamboo sticks?
Why does an architect need knowledge of the properties of lines and angles when drawing a building layout?
Why does an architect need knowledge of the properties of lines and angles when drawing a building layout?
How do angles relate to the study of light properties in science?
How do angles relate to the study of light properties in science?
In geometry, what kind of reasoning is used to prove statements based on axioms?
In geometry, what kind of reasoning is used to prove statements based on axioms?
In a given figure, if a : b = 2 : 3 and ∠POY = 90°, what is the value of c?
In a given figure, if a : b = 2 : 3 and ∠POY = 90°, what is the value of c?
What is the measure of angle XMB?
What is the measure of angle XMB?
If ∠PQR = ∠PRQ, what can be concluded about ∠PQS and ∠PRT?
If ∠PQR = ∠PRQ, what can be concluded about ∠PQS and ∠PRT?
If ∠QXM = 135°, what is the measure of ∠MYR?
If ∠QXM = 135°, what is the measure of ∠MYR?
Why do ∠2 and ∠3 being equal imply that Line m and Line n are parallel in the given theorem?
Why do ∠2 and ∠3 being equal imply that Line m and Line n are parallel in the given theorem?
Why is AB parallel to RS in the given scenario?
Why is AB parallel to RS in the given scenario?
What is the relationship between lines 1 and 2 in the property of parallel lines mentioned?
What is the relationship between lines 1 and 2 in the property of parallel lines mentioned?
What relationship exists between BE and CG?
What relationship exists between BE and CG?
If ray YQ bisects ∠ZYP, what can be said about ∠XYQ and reflex ∠QYP?
If ray YQ bisects ∠ZYP, what can be said about ∠XYQ and reflex ∠QYP?
If ∠XMY = 85°, what is the sum of ∠XMB and ∠BMY?
If ∠XMY = 85°, what is the sum of ∠XMB and ∠BMY?
Can lines parallel to the same line be guaranteed to always be parallel to each other?
Can lines parallel to the same line be guaranteed to always be parallel to each other?
Why are PQ and RS parallel in Example 5?
Why are PQ and RS parallel in Example 5?
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