At carter’s birthday party his mom made a cake in a rectangular shape. the length of the cake is 8cm and width of cake is 6cm. if she wants to add 1 cm of cream around the cake what will be the perimeter and area of the of the rectangle cake?

It would be 36cm as length and width increases by 2cm. So the area will be 160cm^2. I think

“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 .