Q1
How many tangents can a circle have?
Answer: 0
Infinitely many
Exercise 10.1 (Circles)
Answer each question to see the solution straight away. Use the keyboard to move faster.
Q2
TYPE IN THE ANSWER
Fill in the blanks :
(i) A tangent to a circle intersects it in ____ point (s).
(ii) A line intersecting a circle in two points is called a ____.
(iii) A circle can have ____ parallel tangents at the most.
(iv) The common point of a tangent to a circle and the circle is called ____.
.
.
Answer: 0
(i) One
(ii) Secant
(iii) Two
(iv) Point of contact
Q3
MULTIPLE CHOICE
A tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre O at a point Q so that OQ = 12 cm. Length PQ is :
Answer: D
A written solution for this question isn't available yet.