# Math trig.

posted by on .

find the length of the arc intercepted by a central angle of 35 degree 28' in a circle of radius 15ft....i cant figure out how to get it ??

• Math trig. - ,

C = 2pi*r = 6.28 * 15 = 94.2 Ft. =
Circumference = Total distance around the circle. The intercepted arc is a fraction of that distance:

L = (35.47/360) * 94.2 = 9.28 Ft.
The text passage contains a trigonometry problem asking for the length of an arc intercepted by a central angle in a circle, followed by a solution to the problem.
single_question_with_answer
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
# Math trig.

posted by on .

find the length of the arc intercepted by a central angle of 35 degree 28' in a circle of radius 15ft....i cant figure out how to get it ??

• Math trig. - ,

C = 2pi*r = 6.28 * 15 = 94.2 Ft. =
Circumference = Total distance around the circle. The intercepted arc is a fraction of that distance:

L = (35.47/360) * 94.2 = 9.28 Ft.
user
The text passage contains a trigonometry problem asking for the length of an arc intercepted by a central angle in a circle, followed by a solution to the problem.

TYPE: SINGLE_QUESTION_WITH_ANSWER