Connect with a global community of experts on IDNLearn.com. Join our platform to receive prompt and accurate responses from experienced professionals in various fields.

please please please please help

Please Please Please Please Help class=

Sagot :

Answer:

31.40

Step-by-step explanation:

3.14 x 10

= 31.40

I'm very sorry if you get it wrong tell me

Answer:

arc = 5π units

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius )

Here we have a semicircle with d = 10, so r = 5, then

arc = [tex]\frac{1}{2}[/tex] × 2π × 5 = 5π units