Circles questions | form three Basic Mathematics

Prove that the opposite angles of any quadrilateral inscribed in a circle are supplementary.

Answer / Solution

UNSOLVED

In figure 1 below , 0 is the centre of the circle, angle AOB=120° and angle CDB=15°.

Find the value of x.

Answer / Solution

UNSOLVED

The figure below shows a circle in which the chords AD and BC intersect at R. Chords AB and CD produced meet at X. Show that triangle .

Answer / Solution

UNSOLVED

1. Convert 315° into radians (leave as ).
2. Show that the radius of a circle with an arc of length m and central angle is 6m.

Answer / Solution

UNSOLVED

AOP is the diameter of a circle with centre O.

Given the ABC is a straight line and angle QBC=81”. Calculate the value of angle PAQ.

Answer / Solution

UNSOLVED