Question

1. Fill in the blanks so as to make each of
the following statements true :
(1) The difference between the circumference
and radius of a circle is 37 cm. Then,
the circumference of the circle is
cm.
(2) The area of the largest triangle that can
be inscribed in a semicircle of radius
cm2
rcm is
(3) If the perimeter of a sector of a circle
of radius 6.5 cm is 29 cm, then its area
cm
2
is
...
(4) If the radius of a circle is diminished by
10%, its area diminishes by %.
(5) The area of a quadrant of a circle with
radius 28 cm is ....
cm2​

Answer 1

Answer:

Hai

Hai

Hai

Hai

Hai

Hai

Hai

Hai

Hai