Question

Find the area of sector whose radius is 3.5 cm and length of the area of sector is 5/4m

Answer 1

Hi ,

It is given that ,

radius of the sector = r = 3.5 cm

length of the arc = l = 5/4 m = 500/4cm

l = 125cm

area of the sector = ( lr )/2

A = ( 125 × 3.5 )/2

A = 218.75 cm²

I hope this helps you.

: )

Answer 2

Hi,

Please see the attached file!

Thanks