Ineed ! suppose you want to make a triangular rack to go along with your new pool table. the rack will be an equilateral triangle with sides that are 38 cm long. if you have 120 centimeters of wood already, would you need to buy more wood before beginning the project? explain your answer

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!