Given:
x = 12 in, y = 16 in and z = 20 in
To find:
The surface area of the geometric shape.
Solution:
Area of top rectangle = z × z
= 20 × 20
Area of top rectangle = 400 in²
Area of middle rectangle = z × y
= 20 × 16
Area of middle rectangle = 320 in²
Area of bottom rectangle = z × x
= 20 × 12
Area of bottom rectangle = 240 in²
Area of left triangle = ![\frac{1}{2}yx](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Dyx)
![$=\frac{1}{2}\times16\times12](https://tex.z-dn.net/?f=%24%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes16%5Ctimes12)
Area of left triangle = 96 in²
Area of right triangle = ![\frac{1}{2}yx](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Dyx)
![$=\frac{1}{2}\times16\times12](https://tex.z-dn.net/?f=%24%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes16%5Ctimes12)
Area of right triangle = 96 in²
Surface area = 400 + 320 + 240 + 96 + 96
= 1152
The surface area of the geometric shape is 1152 in².
Answer:
y = 21
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
What you are most interested in is the remainder after dividing by 3.
If the remainder is 0, then the answer is - 8
If the remainder is 1, then the answer is 9
If the remainder is 2, then the answer is 26
82/3 = 27 with a remainder of 1.
The answer is 9
The cost is $100. Take $325, and subtract $125. It gives you $200. And you have to divide that in half cuz the price is twice the cost. So the cost is $100
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