First break the L into two rectangular prisms and then find the volume for each prism. Then add those two volumes together to get the L.
Answer:
(x+1.2)2=68.3
Step-by-step explanation:
(x+1.2)2=68.3
A = L^2
A = L^2 = 2^2 + 4^2 (Pythagorean’s theorem)
A = L^2 = 20
Therefore the area of the square is 20 units square.
95% = 0.95
280 - (280 * 0.95)
