Answer:
Here, length is 8 in. Width is 4in. and height is (3+3+3)=9 in. Then use the formula.
A= 2wl+2hl+2hw
= 2×4×8 + 2×9×8+2×9×4
=280 inch²
Answer:
b = 2
Step-by-step explanation:
3b1b-8 = 4
+8 +8
3b1b = 12
3b^2 = 12
/3 /3
b^2 = 4
![\sqrt{4}](https://tex.z-dn.net/?f=%5Csqrt%7B4%7D)
b = 2
Answer:
Length between two points:
![{ \bf{length = \sqrt{ {9}^{2} - {( - 8)}^{2} + {8}^{2} - {4}^{2} } }} \\ = \sqrt{65}](https://tex.z-dn.net/?f=%7B%20%5Cbf%7Blength%20%3D%20%20%5Csqrt%7B%20%7B9%7D%5E%7B2%7D%20-%20%20%7B%28%20-%208%29%7D%5E%7B2%7D%20%20%2B%20%20%7B8%7D%5E%7B2%7D%20-%20%20%7B4%7D%5E%7B2%7D%20%20%20%7D%20%7D%7D%20%5C%5C%20%20%3D%20%20%5Csqrt%7B65%7D%20)
Answer: its AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA