Find the distance each pair of points round your answer to the nearest tenth can someone answer these and show work please it’s due tomorrow

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square