find the volume , total surface area, rhe lateral surface area and the diagonal of a cube each of whose edges measure 1) 8 m 2) 6.5 m 3) 2 cm 6 mm

find the volume , total surface area, rhe lateral surface area and the

1.	find the volume , total surface area, rhe lateral surface area and the diagonal of a cube each of whose edges measure 1) 8 m 2) 6.5 m 3) 2 cm 6 mm
Answer» It is given that each EDGE of a cube =9m We KNOW that Volume of cube =a 3 By substituting the values Volume of cube a 3 So we get Volume of cube =729 m 3 We know that Lateral surface area of cube =4a 2 By substituting the values Lateral surface area of the cube =4×9 2 So we get Lateral surface area of cube =4×81=214 m 2 We know that Total surface area of cube =6a 2 By substituting the values Total surface area of cube =6×9 2 So we get Total surface area of cube =6×81=486 m 2 We know that Diagonal of cube =√3a By substituting the values Diagonal of cube =1.73×9=15.57 m Therefore, the volume is 729 m 3 , lateral surface area is 324 m 2 , total surface area is 486 m 2 and the diagonal of cube is 15.57 mStep-by-step explanation:hope it was helpful thanku