Sign In
Ask Question
Mathematics
Stella Lester
24 December, 22:39
Find the value of sin210°
How do you find this?
+3
Answers (
1
)
Haiden Saunders
24 December, 23:05
0
Find the value using the definition of sine.
sine (210 degrees) = opp/hyp
Substitute the values into the definition.
sin (210 degrees) = - 1/2 / 1
Simplify the result.
Multiply the numerator by the reciprocal of the denominator.
-1/2.1
Multiply - 1 by 1 to get - 1
-1/2
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Find the value of sin210° How do you find this? ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Which of these four sets of side lengths will form a right triangle? Set 1 6 cm, 7 cm, 12 cm 8 in., Set 2 29 in., 35 in. Set 3 3 mm, 4 mm, 5 mm Set 4 26 ft, 6 ft 9 ft Set 1 Set 2 Set 3 Set 4
Answers (1)
The test scores of a geometry class are given below. 90, 75, 72, 88, 85 The teacher wants to find the variance for the class population. What is the value of the numerator of the calculation of the variance?
Answers (1)
What is the domain of the function f (x) = 45 / (x-23) ?
Answers (1)
4 4/9 * 2 2/3 write each mixed fraction into a fraction
Answers (1)
If a pair of vertical angles measure 5x-51 and 3x-21, find the measure of the angles
Answers (1)
New Questions in Mathematics
The next term of the sequence is 48. (2, 4, 8, 16, 32, ...)
Answers (1)
A motorboat left a harbor and traveled to an island at an average rate of 10 knots. The average speed on the return trip was 10 knots. If the total trip took 4.0 hours, how far is the harbor from the island?
Answers (1)
Which polynomial is in standard form? 1+2x-8^2+6x^3 2x^2+6x^3-9x+12 6x^3+5x-3x^2+2 2x^3+4x^2-7x+5
Answers (2)
Sonia runs 12 laps in 30 min. Latasha runs 20 laps in 45 min. Determine if the quantities in each pair of ratios are equivalent, and explain your reasoning.
Answers (1)
A stranded soldier shoot a signal flare into the air to attract the attention of a nearby plan. The flare has an initial velocity of 1500 feet per second. Its height is defined by the quadratic function below.
Answers (1)
Home
»
Mathematics
» Find the value of sin210° How do you find this?
Sign In
Sign Up
Forgot Password?