10 ptsfind the area of the inside of the frame where the picture would belong. then find the area of the entire frame using the outside values. explain and show your work! area inside: area outside: show your work/explain your thinking

For a project, you need to make three triangles out of cardboard. each triangle has a height of 5 inches and a base of 10 inches. which equation can you use to solve for the total amount of cardboard you will need? clear check 3·(12·5·10)= (12·5·10)÷3= (12·5·=3 =12·5·10