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How do you find the six trig ratios given on a coordinate plane?
Construct a unit circle (origin at 0,0 radius 1) Construct your angle The Sine is the Y (vertical) value of the intersection of the angle and the circle The Cosine is the X (horizontal) value of the intersection of the angle and the circle The Tangent is the slope the angle: Y/X The Cotangent is the X value of the intersection of the angle and the line Y=1 The Secant is the length of the segment along the angle from the origin to the intersection of the angle and the line X=1 The Cosecant is the length of the segment along the angle from the origin to the intersection of the angle and the line Y=1
When two angles are added together the answer is 93. one angle is double the other. what is the size of the larger angle?
Let the larger angle be 2x and the smaller angle be x: 2x+x = 93 3x = 93 Divide both sides by 3 to find the value of x: x = 31 Therefore the larger angle is 62 degrees.
Given the triangle below, find the value of x and the perimeter of the triangle.Base Angle Eval 1?
THIS IS WAY TOO HARD NO WAY
What is the smallest angle in a right angle triangle?
It can have any value x degrees where 0 < x < 45.
How do you find x in a trignometric functions?
find x. given is 14 and a 90 degree angle
What the formula of a parellelogram to find the value of x?
It depends on what x is - an angle, a side, a diagonal, etc
How do you find x in a scalene triangle?
Finding x in a scalene triangle cannot be done unless x is defined. Define x and we can find it.T_T ...You son/daughter of a B****...(this is said w/ an accent)
How do you find the six trig ratios given on a coordinate plane?
Construct a unit circle (origin at 0,0 radius 1) Construct your angle The Sine is the Y (vertical) value of the intersection of the angle and the circle The Cosine is the X (horizontal) value of the intersection of the angle and the circle The Tangent is the slope the angle: Y/X The Cotangent is the X value of the intersection of the angle and the line Y=1 The Secant is the length of the segment along the angle from the origin to the intersection of the angle and the line X=1 The Cosecant is the length of the segment along the angle from the origin to the intersection of the angle and the line Y=1
When two angles are added together the answer is 93. one angle is double the other. what is the size of the larger angle?
Let the larger angle be 2x and the smaller angle be x: 2x+x = 93 3x = 93 Divide both sides by 3 to find the value of x: x = 31 Therefore the larger angle is 62 degrees.
Ray bd bisects angle abc find the value of x if the measure of angle abd is represented by 7x plus 8 and the measure of angle dbc is represented by 9x-2?
5
A side of a triangle below has been extended to form an exterior angle of 133 degrees. Find the value of x?
Well, honey, if the exterior angle is 133 degrees, that means the interior angle is the supplementary angle, which is 180 degrees minus 133 degrees, giving you 47 degrees. Since the exterior angle and the interior angle are on a straight line, they add up to 180 degrees. So, x must be 47 degrees. Hope that clears things up for ya, sugar!
what- A triangle is formed by the intersection of the lines y = 2x + 4, y = -x – 2, and x = 1.Is the triangle equilateral, isosceles, or scalene Graph the lines on grid paper to find the vertices of the triangle?
scalene
How do you find the size of an angle when you have only the sine of the angle?
You use the arcsine or sin-1 function. For any value of sin(X), the function will return a value for the angle in the range [-pi/2, pi/2]. There are, however, infinitely many angles which will have the same value for sine. They are X + 2k*pi and (2k+1)*pi - X radians where k is any integer. If you still work with degrees, the answers are X + 360k and (2k+1)*180 - X degrees.
What is the perimeter of a scalene triangle that has a side of 8.2cm next to an angle of 43.84 degrees with an area of 18.18 square cm?
Let the following side after the angle be x:- If: 0.5*8.2*x*sin(43.84) = 18.18 Then: x = (2*18.18)/8.2*sin(43.84) = 6.4 Using the cosine rule the 3rd side works out as 5.7 Perimeter of scalene triangle: 8.2+6.4+5.7 = 20.3 cm
What is the value of the third angle of a 72 degree and x?
I'm going to assume that you are wanting the third angle of a triangle. The total of all 3 angles would have to equal 180o. If one angle is 72o and one angle is x, you have to add 72 and x, and you would get (72+x). So, the third angle would be 180 - (72+x). Without knowing the value of x, this is as close as we can get.
If a pair of angles are complementary and one of the angles is twice as large as the other angle what is the measure of each angle?
LET angle 1= 2xangle 2= x"find the value of x"angle1 + angle2 = 902x + x = 903x = 903X = 30"subtitute the X with the equation"angle1 = 2x2(30)60angle2 = 30
Given the triangle below, find the value of x and the perimeter of the triangle.Base Angle Eval 1?
THIS IS WAY TOO HARD NO WAY
