Question

У какой фигуры площадь больше и на сколько: у прямоугольника со сторонами 3 см и 7 см или у квадрата со стороной 6 см?помогите плиззз:)

Answer 1

Sпрям=3*7=21см2

Sкв=6*6=36см2

36-21=15см2 больше у квадрата

 

 

 

 

Answer 2

площадь прямоугольника равна S=ab, S=3*7=21см^2  а площадь квадрата равна S=a^2см

Sкв.=6^2=36см^2 значит площадь квадрата больше площади прямоугольника на 36-21=15 см^2

 

 

 

 

 

 

 

Answer 3

Calculation of Areas

To determine which shape has a larger area, we need to calculate the areas of both the rectangle and the square.

The formula to calculate the area of a rectangle is:

Area of a Rectangle = Length × Width

Given that the rectangle has sides measuring 3 cm and 7 cm, we can calculate its area as follows:

Area of Rectangle = 3 cm × 7 cm = 21 cm².

The formula to calculate the area of a square is:

Area of a Square = Side × Side

Given that the square has sides measuring 6 cm, we can calculate its area as follows:

Area of Square = 6 cm × 6 cm = 36 cm².

Comparison of Areas

Comparing the areas of the rectangle and the square, we find that the square has a larger area. The area of the square is 36 cm², while the area of the rectangle is 21 cm².

Therefore, the square has a larger area than the rectangle by 15 cm².

I hope this helps! Let me know if you have any further questions.