nylabrianna2 nylabrianna2
  • 06-11-2018
  • Mathematics
contestada

in which quadrant does the angle with measure 2.1 radians lie?

let π =3.14

a quadrant I

b quadrant ii

c quadrant ii

d quadrant iv

Respuesta :

destinytnjackson520
destinytnjackson520 destinytnjackson520
  • 06-11-2018

the answer to the question is b because half of pi is about 1.57 so 2.1 radians would fall into the second quadrant

Answer Link
altavistard
altavistard altavistard
  • 06-11-2018

Answer:

Quadrant II.

Step-by-step explanation:

Keep in mind that one radian is approx. 57 degrees.

Thus, 2 rads would be approx. 114 degrees.

That'd be in Quadrant II.

2.1 rads would be approx. 120 degrees, which is still in Quadrant II.

Answer Link

Otras preguntas

who was the first president of the united states of america
Alex built a snowman using three snowballs,one small, one medium and one large, with diameters in the ratio 2:3:5.      Although highly unlikely due to the phys
log3(2x-5)=2 Answer is 41/2.  Why?
who was the first president of the united states of america
Alex built a snowman using three snowballs,one small, one medium and one large, with diameters in the ratio 2:3:5.      Although highly unlikely due to the phys
Alex built a snowman using three snowballs,one small, one medium and one large, with diameters in the ratio 2:3:5.      Although highly unlikely due to the phys
add and simplify  9/16=1/2=?
I need help for algebra 2 for simplify form for example (3x-2i)(3x+2i)
log3(2x-5)=2 Answer is 41/2.  Why?
Why are some examples of a chemical reaction not actually foolproof evidence that of a chemical reaction?13, 8th grade, and I'm doing my science lab report: The