The base of the lampshade is a regular hexagon with a side length of 8 inches. Estimate the amount of glass needed to make the lampshade.
Answers
Given : The base of the lampshade is a regular hexagon with a side length of 8 inches
To find : the amount of glass needed to make the lampshade
Solution:
The base of the lampshade is a regular hexagon
=> there would be 6 triangular Shapes of Equal Sizes
Each triangle Size is Base = 8 inch & Perpendicular Height = 10 inch
Area of Each triangle = (1/2) * Base * Height
= (1/2) * 8 * 10
= 40 sq inch
Area of 6 Such triangle = 6 * 40 = 240 sq inches
the amount of glass needed to make the lampshade.= 240 sq iches
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Answer:
240
Step-by-step explanation:
10 times 8 is 80 divided by two is 40 times 6 is 240.