Purchase Solution

Finding the Lengths and Angles of Arcs

Not what you're looking for?

Ask Custom Question

Question#1
Two streets meet at an angle of 83.0 degrees. What is the length of the piece of curved curbing at the intersection if it is constructed along the arc of a circle 15.0 ft in radius?

Question #2
Through what angle does the drum turn in order to lower the crate 18.5 feet. The drum has a circumference of 2.38 feet

Attachments
Purchase this Solution
Solution Summary

The angles and lengths of arcs are found. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

Solution Preview

Please see the attached file for the complete solution.
Thanks for using BrainMass.

Question#1
Two streets meet at an angle of 83.0 degrees. What is the length of the ...

Purchase this Solution
Free BrainMass Quizzes
Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

View More Free Quizzes
Related BrainMass Solutions

  • Radius of a Circle and Lengths of Arcs

    The solution finds the radius of a circle and lengths of arcs. The circumferences divided are given.

  • Lengths and angles of a triangle

    152306 Lengths and Angles of a Triangle Solve the triangle, round lengths to the nearest tenth and angle measures to the nearest degree. Please show work and see attachment. Please see the attached file.

  • Stereographic Projection

    Part (c) c) Show that the stereographic projection preserves angles by looking at two lines l1 and l2 through the point z in the complex plane and their images of the Riemann sphere, which are two arcs thru the north pole.

  • Working with arcs and central angles sample question

    4771 Working with arcs and central angles. What is the answer if PR is the diameter of circle S? If the measure of angle P is 25 then what is the measure of QR?

  • Spherical trigonometry proof

    Spherical angle is only defined where arcs of great circles meet. A spherical triangle is made up of three arcs of great circles, all less than 180°. The sum of the angles is not fixed, but will always be greater than 180°.

  • Analyze truss for member lengths and angles in frame

    133362 The following shows an example of how to utilize the Law of Cosines to find the angles and member lengths in a structural truss. Find all the angles and lengths of the truss members using the Law of Cosines.

  • Trignometry

    195247 Distances and Angles - Find lengths of: Legs of triangle DEF Find lengths of: Legs of triangle DEF perpendicular distance between F & D perpendicular distance between F & G perpendicular distance between E & G perpendicular distance between

  • Vector

    Nevertheless I have written all the lengths and numbers and angles in the drawing so that it will be obvious. Depict lengths, numbers, and angles in the drawing.

  • Solving Complex Perimeter & Area problems

    Since the curve is non-simple, it could consist of connected arcs or connected arcs and line segments or connected arcs and portions of ellipses or even curves defined as splines or other types of curves in mathematics.

View More Related Solutions