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

Which solid figure has six vertices? A: Rectangular Prism B: Square Pyramid C: Triangular Prism D: Hexagonal Pyramid
A bee flies 25 m north of the hive, then 10 m east, 5 m west , and 10 m south. How far north and east of the hive is it now? Exsplain how u calculated your answ
How do contact forces such as friction differ from gravitational and magnetic forces?
A room is 45 m x 15 m. What is the least number of rectangle tiles required to pave the floor of the room, if each tile is 50 cm x 1m?
Why does a compass point to the east or west of true north in different locations?
how did spartans train boys and girls so they could protect the city-state?
If an objects speed is constant and the direction is in a straight line what type of velocity does the object have
what volume measured in stp will 3.75 grams of helium gas occupy?
What Does It Mean to Be "In a Rut"?Help please
A room is 45 m x 15 m. What is the least number of rectangle tiles required to pave the floor of the room, if each tile is 50 cm x 1m?