Register
Login
Information
This feature requires your approval of cookies
You can approve cookies in the notification bar at the top of this window
Information
This feature requires your approval of cookies
Home
Forum
^{+0}
Widgets
Formulary
Maths
Help
Complex Numbers
Integral Calculus
Differential Calculus
Equations
Graphs
Linear Algebra
Number theory
Percent
Standard Functions
Statistics
Trigonometry
Unit Conversion
Units
About
Imprint
Privacy Policy
Terms of Service
Credits
Google+
Facebook
Contact Email
Yes I am 16 or older
Cookie Consent
I accept third party cookies used to show me
personalized
ads. I also accept that these cookies are used to share information about my use of this site with advertising providers who may combine it with other information that I have provided to them or that they’ve collected from my use of their services.
I accept strictly necessary cookies that guarantee functions without which I could not use this website as intended.
Configure
I accept all cookies
unlimited
sponsored calculations per hour
valval2205
Username
valval2205
Score
124
Stats
Questions
30
Answers
0
32 Questions
0 Answers
0
86
1
+124
Radian Measure
A central angle of a circle whose radius is 8 centimeters subtends an arc whose length is 2π9centimeters.
What is the radian measure of the central angle?
●
valval2205
Feb 19, 2020
0
207
1
+124
Area Question
In △WXY , WX=11.2 inches, WY=6.9 inches, and m∠W=43∘ .
What is the area of △WXY ?
●
valval2205
Feb 19, 2020
0
204
1
+124
Math World Problem
Faith stands in her backyard and watches her children play. Nadia is 60 feet away in the sandbox.
Faith turns 130° and views Jolene on the swing set. Jolene is 115 feet away.
How far apart are Nadia and Jolene?
●
valval2205
Feb 19, 2020
0
245
2
+124
What is the length of the hypotenuse of the triangle?
One angle of a right triangle measures 60°. The side opposite this angle measures 15 inches.
What is the length of the hypotenuse of the triangle?
●
●
valval2205
Feb 13, 2020
0
158
1
+124
Which angles are coterminal with an angle drawn in standard position measuring 172?
Which angles are coterminal with an angle drawn in standard position measuring 172°?
Options:
-548
-532
read more ..
●
valval2205
Feb 13, 2020
0
168
1
+124
Terminal Ray of Angle
The terminal ray of angle β , drawn in standard position, passes through the point (−7, 23‾√).
What is the value of cosβ ?
ElectricPavlov
●
valval2205
Feb 12, 2020
0
106
1
+124
Value of Trigonometric Ratio
Right △EFG has its right angle at F, EG=10 , and FG=4 .
What is the value of the trigonometric ratio of an angle of the triangle?
cos E =
read more ..
●
valval2205
Feb 12, 2020
0
104
1
+124
What is the reference angle for the given angle measure drawn in standard position?
What is the reference angle for the given angle measure drawn in standard position?
−11π12
−23π6
7π6
●
valval2205
Feb 12, 2020
0
107
1
+124
What coordinates on the unit circle are associated with the angle measure?
What coordinates on the unit circle are associated with the angle measure?
210°
−7π/4
34π/3
●
valval2205
Feb 9, 2020
0
179
1
+124
Value Math Question
Item 5
The terminal ray of ∠A passes through the point (10,−4) .
∠A is drawn in standard position.
read more ..
●
valval2205
Feb 9, 2020
«
latest
2
1
2
1
»