if you have a right angle and the other called fe is 14ft
then what is fd?
Area = 1/2 b h b : base h : height The height is vertical side of the right angle; the base is the horizontal side of the right angle
You have to use trig. If the base angle is a and base b, the height is b tan(a).
To find the degree of an angle when you know the height and length of a right triangle, you can use the tangent function. The tangent of the angle is equal to the opposite side (height) divided by the adjacent side (length). You can calculate the angle by taking the arctangent (inverse tangent) of the height divided by the length: ( \text{angle} = \tan^{-1}(\frac{\text{height}}{\text{length}}) ). This will give you the angle in degrees.
i dont care about math even though i use it.
(base x height) / 2
right angle
Area = 1/2 b h b : base h : height The height is vertical side of the right angle; the base is the horizontal side of the right angle
You have to use trig. If the base angle is a and base b, the height is b tan(a).
K
Assuming you know the angle of ascension, and the base, you can calculate the height by recalling that tangent theta is height over base. Simple algebra from there: height is tangent theta times base.
To find the degree of an angle when you know the height and length of a right triangle, you can use the tangent function. The tangent of the angle is equal to the opposite side (height) divided by the adjacent side (length). You can calculate the angle by taking the arctangent (inverse tangent) of the height divided by the length: ( \text{angle} = \tan^{-1}(\frac{\text{height}}{\text{length}}) ). This will give you the angle in degrees.
i dont care about math even though i use it.
The area of a right angle is nothing bro, if you mean the area of a right angle triangle then uts simple formula is : 1/2×Base×Height(Perpendicular of the right angled triangle) Alternative method: Heron's formula!
(base x height) / 2
Let the angle = θLet the height = aLet the base = b* means multiplied byIf the angle touches the base:tanθ = a/bb = a/tanθIf the angle touches the height:tanθ = b/ab = a*tanθWhen transferring the second line of working (b= ...) into a calculator, replace a with the height and θ with the angle. The answer will be b.
It is: perimeter minus hypotenus+base = height Area = 0.5*base*height
Providing it's a right angle triangle the formula is: hypotenuse2-base2 = height2