Modified True or False: Write T if the statement is true and change the underlined word/s if it is false. 1. An obtuse angle is an angle whose measure is between 90o and 180o. 2 . One revolution angle can also be called a zero-degree angle. 3. Trigonometry originates from two Greek words trigonon and metron. 4. A right-angle measures 180o. 5. The father of trigonometry is Pythagoras. 6. 75.8oin degree, minute, and seconds is equal to 75o50’32”. 7. A reflex angle is an angle whose measure is between 180o and 360o. 8. The circular system of measuring angles uses degree as the unit of measure. 9. Engineers and surveyors use protractors in measuring angles when outdoors. 10. Trigonometry is useful in the field of marine engineering and navigation.
Modified True or False: Write T if the statement is true and change the underlined word/s if it is false. 1. An obtuse angle is an angle whose measure is between 90o and 180o. 2 . One revolution angle can also be called a zero-degree angle. 3. Trigonometry originates from two Greek words trigonon and metron. 4. A right-angle measures 180o. 5. The father of trigonometry is Pythagoras. 6. 75.8oin degree, minute, and seconds is equal to 75o50’32”. 7. A reflex angle is an angle whose measure is between 180o and 360o. 8. The circular system of measuring angles uses degree as the unit of measure. 9. Engineers and surveyors use protractors in measuring angles when outdoors. 10. Trigonometry is useful in the field of marine engineering and navigation.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter1: Line And Angle Relationships
Section1.CR: Review Exercises
Problem 13CR
Related questions
Question
Modified True or False: Write T if the statement is true and change the
underlined word/s if it is false.
1. An obtuse angle is an angle whose measure is between 90o and 180o.
2 . One revolution angle can also be called a zero-degree angle.
3. Trigonometry originates from two Greek words trigonon and metron.
4. A right-angle measures 180o.
5. The father of trigonometry is Pythagoras.
6. 75.8oin degree, minute, and seconds is equal to 75o50’32”.
7. A reflex angle is an angle whose measure is between 180o and 360o.
8. The circular system of measuring
9. Engineers and surveyors use protractors in measuring angles when outdoors.
10. Trigonometry is useful in the field of marine engineering and navigation.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell