Advertisements
Advertisements
प्रश्न
Find the value 'x', if:
बेरीज
उत्तर
In right ΔABC,
tan30° = `"AB"/"BC"`
⇒ `(1)/sqrt(3) = (10)/x`
⇒ x = `10sqrt(3)"cm"`.
shaalaa.com
Trigonometric Equation Problem and Solution
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the magnitude of angle A, if 2 sin A cos A - cos A - 2 sin A + 1 = 0
Solve for x : cos `(x/(2)+10°) = (sqrt3)/(2)`
Evaluate the following: `((sin3θ - 2sin4θ))/((cos3θ - 2cos4θ))` when 2θ = 30°
If θ < 90°, find the value of: sin2θ + cos2θ
Find the value of 'x' in each of the following:
Evaluate the following: `(sin62°)/(cos28°)`
Evaluate the following: `(sin25° cos43°)/(sin47° cos 65°)`
Evaluate the following: cosec 54° - sec 36°
Evaluate the following: `(tan42°)/(cot48°) + (cos33°)/(sin57°)`
Prove the following: sin230° + cos230° = `(1)/(2)sec60°`
