Mathematics - Class ...

Q1.

Fill in the blanks.

a.   ________________ is the longest chord of the circle.

b.   A circle is a _____________ curve.

c.   All radii of the circle are ________________ from the edge of the circle

d.   The diameter is ___________ the radius.

e.   The length of the boundary of a circle is called _________________of a circle.

f.    Line segment joining any two points on the edge of the circle is called ________________.

Q2.

Look at the figure and answer the following questions.

a. Center of the circle - ___________

b. Chord of the circle - ____________

_______________________________

c. Radii of the circle - _____________

_______________________________

d. Diameter of the circle - __________

Q3.

Find the diameter of the circle whose radius is 5cm.

_______________________________________