Question

Can someone please help me with both of these, thank you !:)

Answer 1

1.2985984

2.61917364224

1. Soln' Here;

You just need to multiply 12×6 times and divide by 4 and then multiply by 4.

2. Soln' Here;

In this you need to multiply 12×10 times and divide by 4 and then multiply by 10 and divide by 4 and multiply by 4