Question

find the radius of a circle whose circumference is 88 m

Answer 1

C = 2πr
88 = = 2πr
r = 88/2π = 44/π = 14m (approx) -__AnS

©HKG.☺️

Answer 2

$\huge{\underline{\overline{\mid{\mathfrak{\purple{\:\: SOLUTION\:\:} \mid}}}}}$

Answer:

• The radius of the circle = 14 m

Given:

• The circumference of the circle is 88 m.

Need to find:

• The radius of the circle = ?

Solution:

Formula used here

• Circumference of circle = 2πr

Putting the values:

$\leadsto \sf {2 \times \dfrac{22}{7} \times r = 88}$

$\leadsto \sf {Radius = \dfrac{7 \times 88}{2 \times 22} }$

$\leadsto \sf {Radius = 7 \times 2}$

$\leadsto \sf {Radius = 14m}$

Therefore:

• The radius of the circle is 14 m.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬