Tag: Plane Trigonometry Solution

Solution: Find the height of the nearby building in meters

Solution: If coversed sin θ = 0.134, find the value of θ

Solution: If sinA = 2.511x, cosA = 3.06x and sin 2A = 3.939x, find the value of x?

Solution: Solve for the value of “A” when sinA = 3.5x and cosA = 5.5x

Solution: Evaluate: (2sin⁡θ cos⁡θ – cos⁡θ)/(1 – sin⁡θ+sin^2θ-cos^2θ)

Solution: Simplify ((cos⁡ A+cos⁡ B)/(sin A-sin ⁡B) + (sin⁡ A+sin ⁡B)/(cos⁡ A-cos⁡ B))

Solution: Evaluate (sin⁡0°+sin1°+sin⁡2°+…+sin⁡89°+sin⁡90°)/(cos⁡0°+cos⁡1°+cos⁡2°+…+cos⁡89°+cos⁡90°)

Solution: Solve for A for the given equation cos^2A = 1 – cos^2A.

Solution: Solve for x in the equation: arc tan(x+1)+arctan (x – 1)=arctan(12)

Solution: Solve for x in the given equation: Arctan (2x)+arctan(x)=π/4