ivpJaydajiowl3ey5 ivpJaydajiowl3ey5
  • 23-10-2016
  • Mathematics
contestada

A circle has a radius of 5 ft, and an arc of length 7 ft is made by the intersection of the circle with a central angle. what is angle, q?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 23-10-2016
c=2pir
c=2pi5
c=10pi

7/10pi=x/360
times both sides by 360pi
252=xpi
divide both sides by pi
252/pi=x
aprox pi=3.141592
80.2141=x

angle is 80.21 degrees
Answer Link

Otras preguntas

changes to the earth that can be explained by plate tectonics include all the following except ___ Earthquakes,erosion,mountain ranges, volcanoes
how are squares and rectangles the same
What Are The Advantages And Disadvantages Of Having Two Houses In Congress?
What is the square root of 65
What were Metternich’s three goals at the Congress of Vienna?
Luis used a calculator to find a decimal and a percent equal to the fraction 1-4 . How might Luis have done this
How did the Congress of Vienna ensure peace in Europe?
Can you name an example of cooperation between US and Canada in a work towards conserving some natural landscape (such as a natural park)?
Solve each system by the addition method. -4x+7y =9 2y=-5x-22 Put the answer in (x,y) form
Imagine an island inhabited by a large population of a certain kind of creature, let's call them furberts. Let's call our group of furberts "Population A." Now,