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

If you're adding a cm to all sides, the length becomes 10cm (because you add 1 cm to each side) and the width is 8cm for the same reason. 10+8+10+8 = 36 cm for the perimeter. 10*8=80 cm squared for the area.

it is 175

there will be 175 names on each page

step-by-step explanation:

the answer is: 5,953.2 mm²

you have the  8-sided octahedron as a composite figure that has 2 square pyramids. so, you should   apply the formula for the calculated area of a square pyramid as so:   a=s²+2sl

  a is the area of the square pyramid.

  s will be the base of the square pyramid (s = 33 mm).

  l is the slant height of the square pyramid (l = 28.6 mm).

then, when you substitute these values into the formula you get:

  a=s²+2sl

  a=(33 mm)²+2(33 mm)(28.6 mm)

  a=1089 mm²+1887.6 mm²

  a=2,976.6 mm²

thus, the area of the  surface area of the octahedron is:

sa = 2a

sa = 2(2,976.6 mm²)

sa = 5,953.2 mm²

thus the answer will be: 5,953.2 mm²