Obtuse angle Study guides, Class notes & Summaries
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![NCSSM PLACEMENT TEST WITH COMPLETE SOLUTIONS 100% 2024 latest update](/docpics/5459770/6655947d50442_5459770_121_171.jpeg)
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NCSSM PLACEMENT TEST WITH COMPLETE SOLUTIONS 100% 2024 latest update
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NCSSM PLACEMENT TEST WITH COMPLETE SOLUTIONS 100% 2024 latest update 
Tangent 
intersects a circle in only 1 place. 
 
 
Secant 
intersects a circle in 2 places. 
 
 
Intersection of a tangent and a radius 
form right angles when they intersect. 
 
 
Equation of a circle 
x minus h squared plus y minus k squared equals radius squared. 
 
 
Circumference of a circle 
2 times pi times radius or pi times diameter. 
 
 
Area of a circle 
pi times radius squared. 
 
 
Central angle 
is equal to its i...
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NCSSM Placement Test Exam Questions And Answers (Verified And Updated)
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NCSSM Placement Test Exam Questions 
And Answers (Verified And Updated) 
Tangent - answerintersects a circle in only 1 place. 
Secant - answerintersects a circle in 2 places. 
Intersection of a tangent and a radius - answerform right angles when they intersect. 
Equation of a circle - answerx minus h squared plus y minus k squared equals radius 
squared. 
Circumference of a circle - answer2 times pi times radius or pi times diameter. 
Area of a circle - answerpi times radius squared. 
Central an...
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Geometry B Unit Test Reviews Questions and Answers Already Graded A
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Geometry B Unit Test Reviews Questions and Answers Already Graded A Given right triangle RST, what is the value of sin(S)? 5/13 
Given △ABC, sin(A) = cos(c) 
To support a tree damaged in a storm, a 12-foot wire is secured from the ground to the tree at a point 10 feet off the ground. The tree meets the ground at a right angle. 
At approximately what angle does the wire meet the ground? 56.4° 
Given △ABC ~ △XYZ, what is the value of cos(Z)? 12/13 
The equation tan(55°) = 15/b can be used ...
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LUOA Geometry Module 1 Questions with Correct Answers
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LUOA Geometry Module 1 Questions with Correct Answers 
 
Identify a point on AD←→ . - Answer-B 
 
Identify the plane containing X, Y, and Z. - Answer-plane E 
 
Identify two opposite rays. - Answer-OB−→− and OD−→− 
 
Identify the intersection of plane R and plane Q. - Answer-AB←→ 
 
B is between A and C, AB=13.7 and BC=8.3. Find AC. - Answer-AC = 22 
 
PQ¯¯¯¯¯ bisects ST¯¯¯¯¯ at R. SR=3x+3 and ST=30. Find x. - Answer-x=4 
 
Tell whether this statement is sometimes,...
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Geometry Latest Update Graded A+
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Geometry Latest Update Graded A+ 
acute angle an angle that measures less than 90 degrees 
acute triangle a triangle with each angle less than 90 degrees 
adjacent next to, side by side 
altitude a line segment that joins a figure's vertex to its opposite side; it is also perpendicular to the opposite side 
angle two rays that share an endpoint 
arc part of a circle or any curve 
area the amount of surface inside a shape 
bisect 
to divide into two parts 
center exactly in the middle 
chord a l...
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AFOQT Latest 2023 with Certified Solutions
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AFOQT Latest 2023 with Certified Solutions Triangle 3 internal angles add to 180, 3 sided 
Angle Bisector extends from one side to BISECT the opposing angle 
Triangle altitude the shortest distace from a vertex angle to the side containing the base 
Triangle Median extends from one angle to BISECT the opposite side 
Two centers of a triangle Centroid or orthocenter 
Centroid Where the triangles 3 medians meet 
Orthocenter where the triangles 3 altitudes meet 
Scalene triangle no equal sides of a...
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GED Test Questions With Guaranteed Accurate Answers
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"WOW! Mom rides a kayak at noon." How are the underlined words alike? - correct answer They are palindromes 
 
Who was the author of Common Sense: Thomas Paine or Thomas Jefferson? - correct answer Thomas Paine 
 
What is NOT a real shark: hammerhead, shovelhead, or tigerhead? - correct answer tigerhead 
 
What is the force that slows down an object or stops its motion? - correct answer friction 
 
Which is greater than 90 degrees: an acute angle or an obtuse angle? - correct answer obtuse ang...
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LUOA Geometry Module 1 Questions with Correct Answers
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LUOA Geometry Module 1 
Questions with Correct 
Answers 
 
Identify a point on AD←→ . - Answer-B 
Identify the plane containing X, Y, and Z. - Answer-plane E 
Identify two opposite rays. - Answer-OB−→− and OD−→− 
Identify the intersection of plane R and plane Q. - Answer-AB←→ 
B is between A and C, AB=13.7 and BC=8.3. Find AC. - Answer-AC = 22 
PQ¯¯¯¯¯ bisects ST¯¯¯¯¯ at R. SR=3x+3 and ST=30. Find x. - Answer-x=4 
Tell whether this statement is sometimes, always, or...
![MAT 1500 Week 1 Practice Test With Correct Answers](/docpics/4408058/65bd6d693baab_4408058_121_171.jpeg)
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MAT 1500 Week 1 Practice Test With Correct Answers
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MAT 1500 Week 1 Practice Test With Correct Answers.MAT1500 Week 1 Practice Test 
 
Please use this to prepare for the Week 1 quiz. In this document, you will find: 
•	Practice problems 
•	Solutions 
•	Common errors 
 
Please don’t miss any of these sections. Taking the time now to prepare will help you do your very best on the quiz. Please be sure to show your work for every problem that requires it. Full credit cannot be awarded when work is missing. 
 
 
 
#1	In the figure below, ...
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CHAPTER 6: INCIDENCE + REFLECTION + REFRACTION || QUESTIONS AND 100% ACCURATE ANSWERS.
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oblique correct answers acute and obtuse angles have an __________ incidence 
 
normal correct answers ___________ incidence means that the incident sound beam strikes the boundary at exactly 90 degrees 
 
normal correct answers _________ incidence is also called: 
-perpendicular 
-*orthogonal* 
-right angle 
-90 degrees 
 
oblique correct answers ___________ incidence occurs when the incident sound beam strikes the boundary *at any angle other than 90 degrees* 
 
backward, forward correct answe...
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