Question

Part B
After the paint dries, Jackson cuts the cube in half. He makes the cut along the diagonal of one pair of
parallel faces. Rounded to the nearest thousandth, the diagonal has a length of 7.071 centimeters. Once
the cut is made, Jackson has two identical triangular prisms.
What is the combined area, in square centimeters, of the surfaces of the two prisms that were not painted?

plz actually answer

Answer 1

During my last summer vacation, I paid a visit to Shimla where my elder brother lives. He is a forest officer there. I planned to go there in summer as the plains at that time are very hot. I boarded the Kalka Mail at Amritsar on the 15th of June. Our train reached Kalka at 5:30 next morning. Then I changed for Shimla.