What is a radian? Page | 25 and the small circle with your teacher, then follow the same th the larger circle with your partner. Small Radius a. Use the measuring device (paper strip, strìng, wire, etc.) to measure the length of the radius. b. Starting at 0°, use the length of the radius and make a mark on the circle that is the same length of the radius. c. Label this arclength "1 radian." d. From this point on the circle, continue marking radians all along the circumference of the circle. e. How many “radians" are in a semicircle? 3 and a litte mare f. How many "radians" are in a full circle? 6 and a a little more g. If the radius of the circle is considered to be 1 unit, what is the circumference of the circle with r = 1? (C = 2tr). %3D %3D %3D CこTU)= aTT=6i38 h. What would be the circumference of the semicircle?

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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What is a radian?
Page | 25
and the small circle with your teacher, then follow the same
th the larger circle with your partner.
Small Radius
a. Use the measuring device (paper strip, strìng, wire, etc.)
to measure the length of the radius.
b. Starting at 0°, use the length of the radius and make a
mark on the circle that is the same length of the radius.
c. Label this arclength “1 radian."
d. From this point on the circle, continue marking radians
all along the circumference of the circle.
e. How many “radians" are in a semicircle?
3 and a litte mare
f. How many "radians" are in a full circle?
6 and a
a little more
g. If the radius of the circle is considered to be 1 unit, what
is the circumference of the circle with r = 1? (C = 2tr).
%3D
CこTU)= aT=6i28
h. What would be the circumference of the semicircle?
Transcribed Image Text:What is a radian? Page | 25 and the small circle with your teacher, then follow the same th the larger circle with your partner. Small Radius a. Use the measuring device (paper strip, strìng, wire, etc.) to measure the length of the radius. b. Starting at 0°, use the length of the radius and make a mark on the circle that is the same length of the radius. c. Label this arclength “1 radian." d. From this point on the circle, continue marking radians all along the circumference of the circle. e. How many “radians" are in a semicircle? 3 and a litte mare f. How many "radians" are in a full circle? 6 and a a little more g. If the radius of the circle is considered to be 1 unit, what is the circumference of the circle with r = 1? (C = 2tr). %3D CこTU)= aT=6i28 h. What would be the circumference of the semicircle?
T2 5円
Large Radius
a. Follow steps a - d above.
b. How many “radians" are in this semicircle?
c. How many “radians" are in this full circle?
d. Did the different length of the radius change
the radian measures? Why or why not?
nelber
Transcribed Image Text:T2 5円 Large Radius a. Follow steps a - d above. b. How many “radians" are in this semicircle? c. How many “radians" are in this full circle? d. Did the different length of the radius change the radian measures? Why or why not? nelber
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