Question

Find the total surface area, lateral surface area and the length of the diagonal of a cube whose edge is = 1dm 5cm

Answer 1

Answer:

Step-by-step explanation:TSA of a cube is 6l sq =6×15cm = 90cm sq

LSA of a cube 4l sq =4×15=60 cm sq

And 1dm =10cm =10+5=15 cm. L=15 cm