Trigonometry

A tangent is drawn to a circle with a radius of 5 cm. At the point of tangency, what is […]

A regular polygon has interior angle \(160^\circ\) How many sides does it have? एक समबहुभुज का आंतरिक कोण \(160^\circ\) है।

If one angle is twice the other and they are complementary, find the angles अगर एक कोण दूसरे कोण का

If an angle is \(10^\circ\) more than twice its complement, what is the angle? अगर कोई कोण अपने पूरक कोण

If an angle is 3 times its complement, what is the angle? अगर कोई कोण अपने पूरक कोण का 3

If sin A = \(\frac{2x}{(1+x^2)}\) , then what is tanA in items of X? यदि sinA = \(\frac{2x}{(1+x^2})\) तो tanA

The sum of the interior angles of a regular polygon is six times the sum of its exterior angles. Determine

The angles of elevation of the top of a cliff from two points on the ground, 200 m apart, and

If tan A = 3/4, find sin A. यदि tan A = \(\frac{3}{4} \), तो sin A का मान कीजिए।

What is the area of the segment formed by a chord in a circle of radius 10 cm, if the

Chord AB and Chord CD are equal and subtend angles of \(50^\circ\) and x\(^\circ\) at the center respectively. Find x

If in triangle ABC, DE || BC and AD/DB = \(\frac{1}{2}\), and AE = 5 cm, then EC is: यदि

The Incenter of a tringle is located at (3,4). The length of the altitude from the Incenter to side AB

At an intersection of two lines, two angles are vertically opposite. If one of the angles measures \(45^\circ\), what is

If A + B = \(90^\circ\), and sin A =\(\frac{5}{13}\), then what is cos B? A + B = \(90^\circ\),