Draw a figure thats less than 1/6
1 answer:
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Answer:
4b = 7
Step-by-step explanation:
5x = 20 has solution x = 4
8w = 32 has solution w = 4
12y = 48 has solution y = 4
whereas 4b = 7 has solution b =
The other 3 equations have a solution of 4 making 4b = 7 the odd one out
Answer:
The answer is = 3.432r²
Step-by-step explanation:
The pictorial representation of the question is given below
(The first uploaded image)
Step 1: State the parameters and the required formula
Let L denote the length of the square
Let B denote the breath of the Square
(Note for a square L = B)
Step 2: Consider the first inscription of circle inside the square
From the diagram we see that the diameter of the circle is equal to the length and breadth of the square.
Hence the area of the square in terms of radius is
Now to obtain the area of the shaded region for the first inscription of circle we subtract the area of the square from the area of the circle
Note: π =3.142
Therefore we have Area of shaded region for first inscription of circle,
Step 3: Now we consider the area of the shaded region for the inscription of four circles into squares, as shown on the diagram (uploaded image).
Since the area of the shaded region for the first inscription is 0.858r² then for the four inscription of the circles into squares,
The area will be 4 multiplied by area of the shaded region for the first circle inscribed to a square
i.e.
Therefore the area of the shaded region is given as 3.432r²
