How to find the perimeter and area of a similar figure

To find the perimeter you just add up all the numbers on the sides

Area for a square is base times height

Area for a triangle is 1/2 base times height

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.