12. What three things should you be sure to do before signing a contract?

1. Pay clear attention to details of the contract

2. Negotiate

3. Hire a lawyer

Step-by-step explanation:

Pay clear attention by reading the contract agreement over and over again to be sure you are clear with terms and conditions stated.

Negotiate if need be, such that the terms are jointly agreed upon. It is essential to negotiate on the relevant terms and come to a mutual agreement so that there is no misunderstanding after the contract has been signed.

In hiring a lawyer, it is important to note that contract documentation often contains legal term that requires deep analysis. It is better to be clear and take precautions before a deal is concluded.

3: 2

step-by-step explanation:

shorter piece is 2: 3, so just reverse it, and you get 3: 2

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²