Question

find the circumference of each circle having dimeter of. 8.4

Answer 1

Answer:

26.4cm

Step-by-step explanation:

Circumference - 2πr = 2×22/7×21/5

⇒44×3/5= 132/5=26.4cm

Answer 2

$<b>$ hey mate

$<HR>$

here's your answer,

$<HR>$

diameter = 8.4cm

radius = $\huge\frac{D}{2}$

= $\huge\frac{8.4}{2}$

= 4.2cm

circumference = 2$\pi$r

= 2 × $\huge\frac{22}{7}$ × 4.2cm

=26.4cm

$<HR>$

$\therefore$ the circumference of circle with 8.4cm is 26.4cm.

$<HR>$

hope it helps you mate ✌✌

be brainly ✌✌

Sakshi Singh ✌✌