Circles
MCQs
Q1: A tangent to a circle intersects it at how many points?
(a) 1
(b) 2
(c) 3
(d) none of these
Q2: Both tangents and radii
(a) orignate from the center of a circle.
(b) meet a circle at exactly one point.
(c) are half a circle’s length.
(d) are straight angles.
Q3: A tangent to a circle (center O) drawn from an exterior point to the circle and touches the circle at a point P on the circumference. Which of the following statement is TRUE?
(a) ∠TPO > 90°
(b) ∠TPO = 90°
(c) ∠TPO < 90°
(d) ∠TPO = 180°
Q4: Two concentric circles are of radii 13 cm and 12 cm. What is the length of the chord of the larger circle which touches the smaller circle?
(a) 8 cm
(b) 6 cm
(c) 10 cm
(d) 4 cm
Q5: A parallelogram circumscribing a circle a ____
(a) square
(b) rhombus
(c) rectangle
(d) incircle