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What is the exact value of sin 255?
To find the exact value of sin 255°, we can use the sine subtraction formula. Since 255° = 270° - 15°, we can express it as: [ \sin(255°) = \sin(270° - 15°) = \sin(270°) \cos(15°) - \cos(270°) \sin(15°. ] Knowing that (\sin(270°) = -1) and (\cos(270°) = 0), we have: [ \sin(255°) = -1 \cdot \cos(15°). ] Thus, the exact value of (\sin(255°) = -\cos(15°)).
What is the value of sin 20?
0.34202014332566873304409961468226
What is the value of sin inverse of 1?
1.570796327
Sin x degrees equals 4 over 15 what would the value of x be?
x = sin-1 (4/15) ( sin -1 is [SHIFT] [sin] on a calculator ) = 15.5
What is the value of sin90?
It is: sin(90) = 1
Identities to find the exact value of sin 75?
what is the value of sin 75 degree
What is the value of sin 49?
sin(49) = - 0.9537526528 ------------------------------In radian mode. sin(49) = 0.7547095802 -----------------------------In degree mode.
What is the value of sin 1?
-- The sin of 1 degree is 0.01745. (rounded) -- The sin of 1 radian is 0.84147. (rounded) -- The sin of 1 grad is 0.01571. (rounded)
What is the value of sin 62 degrees to the nearest ten-thousandth?
Sin(62 deg) = 0.8829Sin(62 deg) = 0.8829Sin(62 deg) = 0.8829Sin(62 deg) = 0.8829
What do the sin 25 and cosine 65 have in common?
In degrees they are the same value.
What is equivalent to sin 210 degree?
Sin -30
What is the value of sin(1pi)?
The value of sin(1) is 0.
What is the sin of a 37 degree angle?
sin(37) = 0.6018150232
How do you find smallest positive value of theta to the nearest degree. When sin theta equals 0.3455?
you have to do the arcsin which is sin-1 on your calculator. i have not met anyone in my life who can do sin or arcsin in their head. not even my college teachers. your theta is equal to 20degrees
If the side opposite a 30 degree angle in a right trangle is 12.5 meters how long is the hypotenus?
12.5/sin(30) = 25 meters
What is the exact value or sin 22.5?
The exact value of sin 22.5 is 0.382683432
Sin A equals 0.3779 find the degree and how?
22.20366435 sin^-1(0.3779)
