Circles Chords And Tangents Questions and Answers

0 votes

1 answer

In the figure below PQR is a tangent to the circle at Q. TS is a diameter and TSR and QUV are straight lines. QS is parallel to TV. Angles SQR = 40° and TQV = 55°.

asked Aug 16, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

A chord PQ of length 15cm subtends an angle of 65º at the circumference centre O. Find the radius of the circle.

asked Aug 16, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

The figure below shows a circle centre O. Chord AB subtends 30° at the centre. If the area of the minor segment is 5.25cm2, find the radius of the circle.

asked Aug 13, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

In the figure below, O is the centre of the circle which passes through the points T,C and D. Line TC is parallel to OD and line ATB is a tangent to the circle at T. Angle DOC = 380. Calculate the size of angle CTB

asked Aug 13, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

The diagram below a circle, centre O. PQ is a tangent to the circle at Q and PTOR is a straight line. QRST is a cyclic quadrilateral in which angle RTS = 350 and RT and QS are diameters. Giving reasons for your answer, find the size of:

asked Aug 13, 2021 in Mathematics Form 2 by anonymous

0 votes

1 answer

The figure below shows two circles of radii 10.5 and 8.4cm and with centres A and B respectively. The common chord PQ 9cm.

asked Aug 13, 2021 in Mathematics Form 2 by anonymous

0 votes

1 answer

The figure below is a segment of a circle centre O radius r units.CM is the perpendicular bisector of AB.

asked Aug 2, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

In the figure below, O is the centre of the circle and ∟EAD=40º,∟BCD=118º

asked Aug 2, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

In triangle ABC, <B=61°, and b = 5.3cm. find the radius of the circle passing through the vertices A,B and C

asked Jul 23, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

The figure below shows a triangle ABC inscribed in a circle. AC = 10cm, BC = 7cm and AB = 10cm.

asked Jul 21, 2021 in Mathematics Form 3 by anonymous

0 votes

1 answer

In the figure below,P,Q,R and S are points on the circle centre O. PRT and USTV are straight lines.Line UV is a tangent to the circle at S. <RST= 500 and <RTV=1500.

asked Jul 21, 2021 in Mathematics Form 3 by anonymous

0 votes

1 answer

Find the length of DP in the figure.

asked Jul 21, 2021 in Mathematics Form 3 by anonymous

0 votes

1 answer

The equation of a circle is given by 2/3 x2 + 2/3 y2 - 4x+ 2 2/3 y - 2 = 0. Determine the centre and the radius of the circle.

asked Jun 30, 2021 in Mathematics Form 2 by anonymous

0 votes

1 answer

In the figure below, the chords CD and AB intersect externally at T. DT = 4 cm, BT = 3 cm and CD = 5 cm. calculate the length AB.

asked Jun 30, 2021 in Mathematics Form 3 by anonymous

To see more, click for the full list of questions or popular tags.

...