Mathematics
Prove that, of any two chords of a circle, the greater chord is nearer to the centre.
Related Questions
For the three circles with centers A, B and C and radii 5 cm, 2 cm and 6 cm respectively.
Assertion (A) : To find the perimeter of the triangle ABC, add the radii of given three circles.
Reason (R) : The required perimeter is the product of sum of radii by 2.
A is true, R is true
A is true, R is false
A is false, R is true
A is false, R is false
ABCD is a cyclic quadrilateral in which BC is parallel to AD, angle ADC = 110° and angle BAC = 50°. Find angle DAC and angle DCA.
In the given figure, C and D are points on the semi-circle described on AB as diameter.
Given angle BAD = 70° and angle DBC = 30°, calculate angle BDC.
