Answer: concave
Step-by-step explanation:
Answer:
expression equivalent is = 88d(5d-2)
Answer:
4a2
Step-by-step explanation:
For a cube the lateral surface area would be the area of the four sides. If the edge of the cube has length a, the area of one square face Aface = a ⋅ a = a2. Thus the lateral surface of a cube will be the area of four faces: 4a2.
Answer:
i need points so i am answering
Step-by-step explanation: