Outer perimter of a rectangle that is 3 ft length and 4 ft width with a 3 ft semi circle

Question

Find the outer perimeter of a norman window that is 3 ft in width and 4 ft in length.

Answer 1

maebee its 3 ft wide & 4 ft hi

Me assume semi serkel is on top

add 3 sides av rektangel tu half the distans around a serkel

strate sides=4+4+3=11

semiserkel=pi*radius, =pi*1.5 ft

=1.5*3.14159265...=4.712388975 ft

sum=4.712+11

=15.71238898