<h2><u>Q</u><u>u</u><u>e</u><u>s</u><u>t</u><u>i</u><u>o</u><u>n</u>:-</h2>
The circumference of a circle is 9.04 cm. Find the length of the diameter.
<h2><u>S</u><u>o</u><u>l</u><u>u</u><u>t</u><u>i</u><u>o</u><u>n</u>:-</h2>
Let the radius of a circle be r cm.
We know the formula of circumference of a circle is <em>2</em><em>π</em><em>r</em>.
<u>A</u><u>T</u><u>Q</u> ,
2πr = 9.04
2 × × r = 9.04
× r = 9.04
r =
r =
r = 1.438
Now, as we have to find the length of the diameter ,
So, we know, Diameter (d) = 2 × radius (r)
d = 2r
Hence, d = 2 × 1.438 ( r = 1.438 )
d = 2.876
d = 2.88 ( approx )
<h3>The length of the diameter is <u>2</u><u>.</u><u>8</u><u>8</u><u> </u><u>c</u><u>m</u>. [Answer]</h3>