The base of the straight prism is a rhombus, the diagonals of which are one 6cm and the other 8cm, the back edge of the prism is 20cm. The volume of the prism is?
Since the prism is straight, its lateral faces are perpendicular to the plane of the base, and then the volume of the pyramid will be equal to: Vpir = Sbasn * AA1.
At the base of the prism, by condition, there is a rhombus with diagonals of 6 cm and 8 cm, then Sbn = АС * ВD / 2 = 8 * 6/2 = 24 cm2.
Then Vprice = 24 * 20 = 480 cm2.
Answer: The volume of the prism is 480 cm2.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.