Cylinder has a radius of 4cm and a height of 10.5cm. work out the surface area of tge cylinder.
give your answer correct to 1 decimal place

explain please too ​

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

What other information do you need to prove triangle dac=bca by asa

8.74 rounded to the nearest whole number