Mark creates a flower bed that is semicircular in shape as shown on the image. the diameter of the flower is 5 meter

Ok so take 5 and divide that by 2 then whatever answer u get multiply that times 3.14 and are u solving for circumference

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .