University:
Florida Gateway College
Course:
MAC 1140 | Precalculus
Academic year:

2019
Views:

124

Pages:

2
Author:

eni1a9v

4.1 Day 2 WS 1. Find the length of the arcs in the figure. Name: ____________ 2. Find the length of arcs in the figure. 'b· iiot . s 10. .,,. l�d e-�<; 3. Find the length of an arc intercepted by a central angle of 45° in a circle of radius 10 m. *: VIII] 4. An arc of length 100 m is intercepted by a central angle 0 in a circle of radius 50 m. Find the measure of 0 in radians and degrees. S ': 9 � roJJ 100: So Q y- �-:. 1r�o.. 5. Find the radius of the circle if an arc of length 6 m on the circle is intercepted by a central angle of ?.E6 rad. n o I �?> \\\o ,/l-: \ � ,-.\ � \\o.·"-;1 0 � ,l 1- S -:. 4 000 • \ t, :?h0 !' 0 • is \ io 11. Assuming Earth is a sphere with radius 6378 km, what is the difference in latitudes of Syracuse, NY and Annapolis, MD, where Syracuse is 450 km due north of Annapolis? \....w.'lt �Vi� \Y\ t>e.d� tut,ru.t � t>MS 4'jO : �'31'> 8� � � lo\� � (). 010';lo 'fo! . \� � � o-r