the perimeter of base of a cube is 14 cm and its height is 3.5 CM then its lateral surface area is
Answers
Answered by
5
The answer is as follows...
Attachments:
Answered by
2
Perimeter of base of a cube is 14 cm
perimeter of base of cube = perimeter of square = 4(side length) = 14cm
⇒ 4( side length) = 14cm ⇒ side length = 3.5 cm
lateral surface area of cube = 4(side length)²
= 4 (3.5)² = 4 × 12.25
= 49 cm²
perimeter of base of cube = perimeter of square = 4(side length) = 14cm
⇒ 4( side length) = 14cm ⇒ side length = 3.5 cm
lateral surface area of cube = 4(side length)²
= 4 (3.5)² = 4 × 12.25
= 49 cm²
Similar questions