According to the given parameters Two circles with centres O and O’ of radii 3 cm and 4 cm, respectively intersect... View Article
Solution: According to the given parameters A circle with center O and AC as diameter and AB and BC as two... View Article
According to the given details From an external point P, two tangents, PA and PB are drawn to a circle with... View Article
According to the given details A triangle ABC with BC = a CA = b AB = c . A circle is... View Article
Solution According to the given details A Hexagon ABCDEF circumscribe a circle. To prove: AB + CD + EF = BC... View Article
Solution According to the given details AB = CD Construction: Extend AB and CD, to intersect at P. Proof: Consider the circle... View Article
Solution Let us consider the lines be l1 and l2. Will consider that O touches l₁ and l₂ at M and N,... View Article
Solution According to the given details and by RHS rule ΔOBC and ΔOBD are congruent By corresponding parts of congruent triangles we... View Article
Radius ⊥ Tangent = OR ⊥ PR Hence ∠ORP = 90° Similarly OQ ⊥PQ ∠OQP = 90° In quadrilateral ORPQ, Th sum of all... View Article
Solution Chord AB = 8 cm OC is perpendicular to the chord AB =>OC⊥AB AC = CB = 4 cm... View Article
The given statement is True Solution Tangent is always perpendicular to the radius at the point of contact. Hence, ∠RPT = 90... View Article
The given statement is True Solution The angle between two tangents to a circle may be 0°only when both tangent lines coincide... View Article
The given statement is True Solution Let us consider the figure of a circle with centre O. Let PT be a tangent drawn... View Article
The given statement is False Solution Length of a tangent from an external point P on a circle may or may... View Article
The given statement is False Solution Let u consider the figure given below. In which we have a circle with centre... View Article
The correct answer is (D) 8 cm Solution According to the given details Radius of circle, AO=OC = 5cm AM=8CM AM=OM+AO... View Article
The correct answer is (A) 60 cm2 Solution Construction: Draw a circle of radius 5 cm with center O. Let... View Article
The correct answer is (C) 50° Solution According to the given details A circle with centre O, diameter AC and ∠ACB... View Article
The correct answer is (D) 55° Solution ABCD is a quadrilateral circumscribing the circle We know that the opposite sides... View Article
The correct answer is (B) 6 cm Solution According to the given data we get to know that OA = 4cm OB... View Article
