Surface area of the base = 4^2 = 16 units^2.
Area of each triangular side = 1/2 * 4 * 3 = 6 unts^2
Total surface area of the pyramid = 16 + 4 * 6 = 40 unit^2 (answer)
Answer: 30,000 months or 2,500 years
She'd better start saving more haha.
Step-by-step explanation:


7 by 2 for each blanket. If you split 28 into 2 sheets, its 14, sooo.
Answer:
3
Step-by-step explanation: