Question

Find the area of quadrant whose radius is 44cm

Answer 1

Answer:

38.5 cm²

Step-by-step explanation:

Simplifying the above expression, the area of the quadrant of the circle is

=2274×49

=22×74

=11×72=38.5cm².

Hence, the area of the quadrant of the circle whose circumference is

 44cm

 =38.5cm²

Answer 2

We have,

Circumfrance=2πr=44

πr=244

r=π22=72222

r=7

So, area of quadrant =41πr2

⇒41×722×7×7

⇒277

⇒38.5cm2

Hence, this is the answer.