Question

Can you please help me please and if you don’t actually know the answer please don’t answer please

Answer 1

Answer:

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

44 cm

Answer 2

Answer:

7π cm

Step-by-step explanation:

here we have

the diameter of the circle is 7 cm

from this we can find the radius

i.e the half of the diameter

7/2 = 3.5

so we kwon the formula of circumference of a circle is

2 × π × radius of the given circle

so 2 × π × 3.5 = 7π cm