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valval2205
Username
valval2205
Score
124
Membership
Stats
Questions
30
Answers
0
32 Questions
0 Answers
0
208
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?
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valval2205
Feb 19, 2020
0
405
1
+124
Area Question
In △WXY , WX=11.2 inches, WY=6.9 inches, and m∠W=43∘ .
What is the area of △WXY ?
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valval2205
Feb 19, 2020
0
353
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?
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valval2205
Feb 19, 2020
0
483
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?
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valval2205
Feb 13, 2020
0
335
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 ..
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valval2205
Feb 13, 2020
0
325
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
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valval2205
Feb 12, 2020
0
222
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 ..
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valval2205
Feb 12, 2020
0
259
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
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valval2205
Feb 12, 2020
0
275
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
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valval2205
Feb 9, 2020
0
412
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 ..
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valval2205
Feb 9, 2020
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