Question

the radius is 10 .5 find the circumference​

Answer 1

Answer:

67.97345

Please mark me brainliest

Answer 2

Answer:

circumference = 2πr

=

$2 \times \frac{22}{7 } \times 10.5$

$\frac{44}{7} \times 10.5$

$< 10.5 = \frac{10.5}{10} = \frac{150}{10} >$

$\frac{44}{7} \times \frac{150}{10}$

$\frac{6600}{70} ans$

value of π is 22/7