Hello,
Adding a picture with the problem, but it's in a foreign language, so i'll try to translate it the best i can.
We have a right-sided triangle at the base. Prism ABCA1B1C1 is split with an isosceles triangled plane A1BC.
Angle C is 90 degrees.
Dihedral corner angle is 45 degrees (angle which the split A1BC and the base ABC makes).
We know, that the new triangle A1BC is an isosceles triangle with side edges being 10cm. The volume of the prism is what i am looking for.
Adding a picture with the problem, but it's in a foreign language, so i'll try to translate it the best i can.
We have a right-sided triangle at the base. Prism ABCA1B1C1 is split with an isosceles triangled plane A1BC.
Angle C is 90 degrees.
Dihedral corner angle is 45 degrees (angle which the split A1BC and the base ABC makes).
We know, that the new triangle A1BC is an isosceles triangle with side edges being 10cm. The volume of the prism is what i am looking for.