Question

11.
An
athlete
runs
around
a
circular
park
10
times
.
If
the
diameter
of
park
is
280
m
,
find
the
12.
A
circular
piece
of
thin
wire
is
converted
into
a
rhombus
of
side
11
cm
.
Find
the
13.
A
race
track
is
in
the
form
of
a
ring
whose
inner
circumference
is
352
m
,
and
the
outer
14.
Radius
of
a
circular
region
is
63
cm
.
Find
the
least
length
of
rope
which
is
sufficient
distance covered by the athlete in kilometres.
diameter of the circular piece.
circumference is 396 m. Find the width of the track.
encircle the circular region.​

Answer 1

Answer:

used to identify each column in the worksheet. The column header is located above row 1 in the worksheet. The row heading or row header is the gray-colored column located to the left of column 1 in the worksheet containing the numbers (1, 2, 3, etc.)18-

hope it helps u

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