The area of the base of a prism is 50mm2. the perimeter of the base is 30mm. the height of the prism is 7mm.

what is the surface area of the prism?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.

Proportions in triangles solve for x