A New Square Is Formed By Joining The Midpoints Of The Consecutive Sides Of A Square 8 Inches On A Side. If The Process Is Continued Until There Are A
A new square is formed by joining the midpoints of the consecutive sides of a square 8 inches on a side. If the process is continued until there are already six squares, find the sum of the areas of all squares in square inches.
a. 96
b. 112
c. 124
d. 126
Area of the Square:
The sum of the areas of all six squares formed by joining the midpoints of the consecutive sides of a square 8 inches on a side in square inches is 126.
Given: square 1 – 8 inches per side
Solution:
- Solve for the area of the first square using the formula A = s² such that, A = (8 inches)² = 64 inches². Therefore, area of the first square is 64 inches².
- Given that the next square is formed by connecting the midpoints of the first square then we can get the area of the second square by dividing the area of the first square by 2 which is 64/2 = 32. Thus, the area of the second square is 32 inches².
- Get the area of the third square by dividing the area of the second square by 2 which is 32/2 = 16. Thus, the area of the third square is 16 inches².
- Get the area of the fourth square by dividing the area of the third square by 2 which is 16/2 = 8. Thus, the area of the fourth square is 8 inches².
- Get the area of the fifth square by dividing the area of the fourth square by 2 which is 8/2 = 4. Thus, the area of the fifth square is 4 inches².
- Get the area of the sixth square by dividing the area of the fifth square by 2 which is 4/2 = 2. Thus, the area of the sixth square is 2 inches².
- Find the sum of all the areas from the first square to the sixth square thus, 64 + 32 + 16 + 8 + 4 + 2 = 96 +24 + 6 = 96 + 30 = 126 inches².
- Therefore, the sum of all the squares from the first to the sixth square is 126 inches².
Code: 10.3.1.1
For more information regarding areas of the square, go to the following links:
Comments
Post a Comment