Question

Radius of circle is 5.2 cm and point P
is at a distance of 4.8 cm from the
center of a circle then decide the
place point P.
​

Answer 1

Answer:

Let AOB be the sector with O as center.

Given: Radius =r=5.2 cm

Perimeter of sector =16.4 cm

So, OA+AB+OB=16.4

⇒5.2+5.2+AB=16.4

⇒AB=6 cm

Area of sector =

2

1

rl

=

2

1

×5.2×6

=15.6 cm

Answer 2

Answer:

point P lies inside the circle because radius is greater than the distance of point P.