# Squares ratio

The first square has a side length of a = 6 cm. The second square has a circumference of 6 dm. Calculate the proportions of the perimeters and the proportions of the contents of these squares? (Write the ratio in the basic form). (Perimeter = 4 * a, content S = a ^ 2)

Result

r1 =  2:5
r2 =  4:25

#### Solution:

$a=6 \ \text{cm} \ \\ o_{2}=6 \ dm=6 \cdot \ 10 \ cm=60 \ cm \ \\ \ \\ o_{2}=4b \ \\ b=o_{2}/4=60/4=15 \ \text{cm} \ \\ o_{1}=4 \cdot \ a=4 \cdot \ 6=24 \ \text{cm} \ \\ \ \\ r_{1}=o_{1}/o_{2}=24/60=\dfrac{ 2 }{ 5 }=0.4=2:5$
$S_{1}=a^2=6^2=36 \ \text{cm}^2 \ \\ S_{2}=b^2=15^2=225 \ \text{cm}^2 \ \\ \ \\ r_{2}=S_{1}/S_{2}=36/225=\dfrac{ 4 }{ 25 }=0.16=4:25$

Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):

Math student
ass licker

Math student
shithole

Math student
asshole'

Tips to related online calculators
Check out our ratio calculator.
Do you want to convert length units?

## Next similar math problems:

1. Squares above sides
Two squares are constructed on two sides of the ABC triangle. The square area above the BC side is 25 cm2. The height vc to the side AB is 3 cm long. The heel P of height vc divides the AB side in a 2: 1 ratio. The AC side is longer than the BC side. Calc
2. Cross five
The figure on the picture is composed of the same squares and has a content of 45cm². What's his perimeter?
3. Two bodies
The rectangle with dimensions 8 cm and 4 cm is rotated 360º first around the longer side to form the first body. Then, we similarly rotate the rectangle around the shorter side b to form a second body. Determine the ratio of surfaces of the first and seco
4. Diagonal intersect
isosceles trapezoid ABCD with length bases | AB | = 6 cm, CD | = 4 cm is divided into 4 triangles by the diagonals intersecting at point S. How much of the area of the trapezoid are ABS and CDS triangles?
5. Playground
On the special playground, there are 81 square sectors, each with a side of 5 m. How many players can fit on the playground if each player needs a 75 m2 area to play?
In a regular quadrilateral pyramid, the side edge is e = 7 dm and the diagonal of the base is 50 cm. Calculate the pyramid shell area.
7. Two 2D shapes
Decide which shapes have more area:   (a) a square of 8cm side; or   (b) two rectangles with sides 5cm and 15cm? Write result as 1 or 2 (rectangles)
8. Perimeter of the circle
Calculate the perimeter of the circle in dm, whose radius equals the side of the square containing 0.49 dm2?
9. Free space in the garden
The grandfather's free space in the garden was in the shape of a rectangular triangle with 5 meters and 12 meters in length. He decided to divide it into two parts and the height of the hypotenuse. For the smaller part creates a rock garden, for the large
10. Uboid volume
Calculate the cuboid volume if the walls are 30cm², 35cm², 42cm²
11. Triangular prism,
The regular triangular prism, whose edges are identical, has a surface of 2514 cm ^ 2 (square). Find the volume of this body in cm3 (l).
12. Triangular prism
Calculate the surface of a triangular prism with the base of an equilateral triangle with a side length of 7.5 cm and a corresponding height of 6.5 cm. Prism height is 15cm.
13. Octagonal pyramid
Find the volume of a regular octagonal pyramid with height v = 100 and the angle of the side edge with the plane of the base is α = 60°.