PQRS is a square. The ∠ SRP is equal to :

More Questions from Plane Geometry

• The two sides of a right triangle containing the right angle measure 3 cm and 4 cm. The radius of the in circle of the triangle is :
• If one of the diagonals of a rhombus is equal to its side, then the diagonals of the rhombus are in the ratio :
• We have an angle of 2 1°/ 2 .How big it will look through a glass that magnifies things three times?
• Two circles of unit radius touch each other and each of them touches internally a circle of radius two, as shown in the following figure. The radius of the circle which thouches all the three circles:
• If, in the following figure, PA = 8 cm, PD = 4 cm, CD equal to 3 cm, then AB is :
• In the given figure, what is the length of AD in terms of b and c :
• In a quadrilateral ABCD, ∠B = 90° and AD 2 = AB 2 + BC 2 + CD 2, then ∠ACD is equal to:
• If P and Q are the mid points of the sides CA and GB respectively of a triangle ABC, right-angled at C. Then the value of 4 ( AQ 2 + BP 2) is equal to :
• In a triangle ABC, ∠A = x°, ∠B = y° and ∠C = (y + 20)°. If 4x – y = 10, then the triangle is :
• In a circular lawn, there is a 16 m long path in the form of a chord. If the path is 6 m away from the center of the lawn, then find the radius of the circular lawn.

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