Two circles touch externally at P, QR is a common tangent of the circles touching the circles at Q and R. Then measure of ∠QPR is

Two circles touch externally at P, QR is a common tangent of the circl

1.	Two circles touch externally at P, QR is a common tangent of the circles touching the circles at Q and R. Then measure of ∠QPR is
A.	60°
B.	30°
C.	90°
D.	45°
Answer» D. 45°

Discussion

No Comment Found

Related MCQs

A regular hexagon is inscribed in a circle of radius 5 cm. If x is the area inside the circle but outside the regular hexagon, then which one of the following is correct?
Consider the following statements: I. The tangent of a circle is a line that meets the circle in one and only one point. II. The tangent of a circle at the end point of the diameter is perpendicular to the diameter. Which of the above statements is/are correct?
In a ΔABC, AB = BC = CA. The ratio of the radius of the circumcircle to that of the incircle is
The diameter of a circle with centre at C is 50 cm. CP is a radial segment of the circle. AB is a chord perpendicular to CP and passes through P. CP produced intersects the circle at D. If DP = 18 cm, then what is the length of AB?
AB and CD are two parallel chords on the opposite sides of the centre of the circle. If AB = 10 cm, CD = 24 cm and the radius of the circle is 13 cm, the distance between the chords is
A circle (with centre at O) is touching two intersecting lines AX and BY. The two points of contact A and B subtend an angle of 65° at any point C on the circumference of the circle. If P is the point of intersection of the two lines, then the measure of ∠APO is
The largest chord of a circle is known to be 10.1 cm. The radius of this circle must be :
A, B, C and D are four points on a circle. AC and BD intersect at a point E such that ∠BEC = 130° and ∠ECD = 20°, ∠BAC is
A, B and C are the three points on a circle such that the angles subtended by the chords AB and AC at the centre O are 90° and 110° respectively. ∠BAC is equal to
Three circles of diameter 10 cm each, are bound together by a rubber band, as shown in the figure. The length of the rubber band, in cm, if it is stretched as shown, is

Two circles touch externally at P, QR is a common tangent of the circles touching the circles at Q and R. Then measure of ∠QPR is

Discussion

No Comment Found

Related MCQs

Reply to Comment