The discount is $1,880 and the selling price is $21,620, make sure to put the dollar sign to make sure you know what the number means
Answer:
Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.
Step-by-step explanation:
45 degrees because half of 90 is 45
Answer:
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Step-by-step explanation: