Determine the quadrant in which an angle, θ, lies if θ = 5.40 radians.
a. 4th quadrant
b. 3rd quadrant
c. 2nd quadrant
d. 1st quadrant
 👍
 👎
 👁
 ℹ️
 🚩
2 answers

5.4 radians
coterminal with 5.4  2π
= .883.. radians, which is in the IV th
or if you want to "think" in degrees
1 rad = 180/π °
5.4 rad = 309.39.. ° > 4th 👍
 👎
 ℹ️
 🚩
Reiny 
i like turtlws
 👍
 👎
 ℹ️
 🚩
humus boory tooty
Answer this Question
Related Questions

Calc
Consider a circle of radius 2 and a point P rotating around it. The angle θ, in radians, is given as a function of time t. (a) What is the value of θ when t=1.5? (b) Find the coordinates of P when t=1.5

Geometry
Problem: $AB$ and $AC$ are equal legs in $\triangle ABC$. Point $D$ lies on $AB$ such that $CD = CB$. If $\angle ADC = 114^\circ$, what is $\angle ACD$ in degrees?

Algebra
Rays AB and BC are perpendicular. Point D lies in the interior of angle ABC. If m angle ABD = 3r+5 and m angle DBC= 5r27, find m angle ABD ana m angle DBC.

Physics
The magnitudes of the four displacement vectors shown in the drawing are A = 14.0 m, B = 11.0 m, C = 12.0 m, and D = 25.0 m. Determine the (a) magnitude and (b) direction for the resultant that occurs when these vectors are added together. Specify the

math
1. Determine the quadrant in which the terminal side of the angle is found and find the corresponding reference angle. theta = 4

trigonometry
Find the radius of a circle on which a central angle of 3 pie over 2 radians subtends an arc of 60 ft.

Calculus
A right triangle has base x meters and height h meters, where h is constant and x changes with respect to time t, measured in seconds. The angle θ, measured in radians, is defined by tanθ=hx. Which of the following best describes the relationship between

precal
the point P(4,3) lies on the terminal arm of an angle theta in standard position. determine the measure f theta to the nearest degree

Physics
A block lies on a smooth inclined plane tilted at an angle of 35◦ to the horizontal. a) Draw the freebody diagram for the block. b) Determine the block’s acceleration as it slides down the inclined plane.

maths
an arc of a circle subtends a central angle of 5pi/6 radians.if the radius of the circle measures 10.6cm, determine the approx measure of the arc leanth

trig
the terminal side of an angle theta in standard position coincides with the line y=5x and lies in quadrant 3. find the six trigonometric functions of theta.

Math
Please check my answers! : The ordered pair (3, 7) is located in which quadrant on the Cartesian plane? A. Quadrant I B. Quadrant II C. Quadrant III*** D. Quadrant IV Point (0, 3) lies A. on the xaxis*** B. on the yaxis C. in Quadrant III D. in

math
3.Graph the points A(–5, 0 ), B(–4, 3), and C(0, –4) on the same coordinate plane. 2. Without graphing, identify the quadrant in which the point (x, y) lies if x < 0 and y < 0. (1 point) 3.Determine which ordered pair is a solution of y = –5x + 10.

Math
The point (8,3) lies on the terminal arm of angle theta in standard position. Determine the primary trigonometric ratios for angle theta and calculate the value of theta to the nearest degree. Only the sine ratio was positive, and when I used that to

math
In which quadrant does the terminal side of the angle with measure 245 degree lie? Quadrant I Quadrant IV Quadrant III Quadrant II None

Calculus
You are given the two lines L1: x= 4 + 2t, y = 4 + t, z = 3  t, and L2: x= 2 + 3s, y= 7 + 2s, z = 2  3s, If the point P1 lies on L1 and the point P2 lies on L2, determine the coordinates of these two points if P1P2 is perpendicular to each of the two

Linear Functions
If m < 0 and b > 0, the graph of y = mx + b does not pass through which quadrant? Quadrant I Quadrant II Quadrant III Quadrant IV

Math/Physics
Find the magnitude of the resultant force and the angle it makes with the positive xaxis. (Let a = 30 lb and b = 16 lb. Round your answers to one decimal place.) lal point upward as a 45 degree angle on the first quadrant lbl point downward as a 30

MATHSS
The angle of a rotating shaft turns in t seconds is given by theta= ω+1/2at^2 and it is given that ω=3 2 rad/s and α=0.6 rad/s to complete θ=4 radians. Determine the time taken to complete θ=4 radians.

physics
two forces are applied to the ring of a force table, one at an angle of 20.00, and the other at an angle of 80.00. Regardless of the magnitudes of the forces, describe which quadrant the resultant and equilibrant can be located.
Still need help?
You can ask a new question or browse existing questions.