As shown in Fig. 1, the box of a rectangular prism is placed on a flat desk.
A stand 8cm in height is stood at right angle to the place 4 cm from the middle point of the side AB and the miniature bulb on the top of the stand is turned on.
Then, there is a shadow of the box as shown in Fig. 2.
Find the volume of the box.
A stand 8cm in height is stood at right angle to the place 4 cm from the middle point of the side AB and the miniature bulb on the top of the stand is turned on.
Then, there is a shadow of the box as shown in Fig. 2.
Find the volume of the box.
Answer
192 cm3
Reference
