Respuesta :

Hello names smiley!

for your answer for this is  A  circle with diameter 10cm will have a circumference of approximately 31.4cm

or

10cm x 3.14 = 31.4 Circumference = 3.14 x diameter

Step-by-step explanation:

its ok if you dont give brainliest i just want to help!  

bye!

Area of a circle-3.14xradius squared
3.14x5 squared
3.14x25=78.54 to 2 decimal places

Circumference of a circle- 2x3.14xradius
2x3.14x5=31.41 to 2 decimal places

Hope this helps :)