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All of them are symmetrical in shape and size
Isn't it a thief?
Cross division and diagonal segmentation is not it
Divide the 4x4 grid into 4 blocks of the same size and shape. (5 methods)
1. Four squares;
2. Four right angle triangle open;
3. Four rectangles;
4. Four rhomboids;
5. Four parallelograms
It is divided into four parts with the same size and shape 8. As shown in the figure, divide the 4 × 4 square grid into four parts with the same shape and size, and the whole figure after segmentation is axisymmetric. For example, in drawing 1, please draw several different partition methods in the following figure, and divide the 4 × 4 square grid into four parts with the same shape and size Painting method 1 drawing method 2 drawing method 3 drawing method 4 drawing method 5 What about the picture?
As shown in the figure, divide the 4 × 4 square grid into four parts with the same shape and size, and the whole figure after segmentation is axisymmetric. For example, in drawing 1, please draw several different partition methods in the following figure. Divide the 4 × 4 square grid into four parts with the same shape and size
As shown in the figure
As shown in the figure, a rectangle is divided into four parts. Figure 1.2.3 is square, and the area of square 1.2 is 4 and 3 respectively
It can be concluded that: the side lengths of squares 1 and 2 are 2 and √ 3 respectively, while for x0d, the side lengths of square 3 are 2 - √ 3, and the length and width of rectangles are 2 + √ 3 and 2 respectively. The shadow area of x0d = the area of rectangle - the area of square 1 - the area of square 2 - the area of square 3
Divide the figure into four figures of the same shape and size, and then assemble the four figures into a square
The segmentation is as follows:
Make a square as follows:
How can a square be divided into four figures of the same size
Cut in two from the middle and cut through the middle
How to cut a square into four figures of equal area? Except for the cross, the oblique, the horizontal and the vertical Any more? Help! The diagonal title has been drawn Vertical line also has!!!!!
Two fixed lines perpendicular to each other, with the intersection placed at the center of the square, rotated, and divided into any figure with equal area
How to divide a circle into two congruent figures? Three congruent figures? Four? Five? 360? Explain how to draw, simple point, answer tonight Please write something that I can understand. I'm just a freshman
By making a straight line through the center of a circle, you can intersect a circle and divide it into two congruent semicircles. Is that what you want?
Do you want three congruent - or make a ray through the center of the circle, and then make a circular array around the center of the circle. The array angle is 360 degrees and the number of arrays is 3
How to divide a rectangle into four congruent figures? There are four ways to divide a rectangle into four congruent figures,
It's boring. It's so simple
How to divide an isosceles trapezoid into 4 congruent figures
The vertex makes a vertical line to the bottom edge, and the middle rectangle is connected with a diagonal line arbitrarily
RELATED INFORMATIONS
- 1. How to divide a right angle trapezoid into four congruent figures
- 2. Divide the 5 * 6 checkerboard into 4 blocks with the same shape and size, and each block has a small circle □ □ □ □ □ □ ● ● □ □ □ □ □ □ ● □ □ □ □ □ □ □ □ □ □ □ □ □ □ ● In fact, this is very similar to the 6 * 6 square figure you solved, but I still can't think of it after a long time,
- 3. The area of a rectangle and square is 1225cm2, and the area of a circle is 1256cm2? Which is the smallest? If the areas of the three figures are equal, can you find the size relationship between their girths?
- 4. As shown in the figure, in the square grid, if the side length of each small square is 1, the number of sides with irrational side length in triangle ABC on the grid is () A. 0 B. 1 C. 2 D. 3
- 5. For your conjecture of the relationship between a square + b square and C square, choose one of them and prove it by Pythagorean theorem
- 6. How to prove that a triangle with three sides a + b greater than C is an acute triangle
- 7. The tangent of the inclination angle of the tangent of the curve y = 1 / 4 √ x ^ 3 at x = 1 is The curve is 1 / 3 of X under the fourth root sign
- 8. Given that 1-A of the square root of a is equal to 1-A of the root of a, what is the value range of a?
- 9. -How much is root 3 + 1 / 3 of root?
- 10. Why is the square X of - (x-1) meaningful under the radical
- 11. Draw a square with an area of 5 in a 4 * 4 grid
- 12. 4x4 square, draw the root 13 2. How many different values of the length of the line segment are there among all the line segments with the grid point as the end point (only write the conclusion)
- 13. Using the 4 × 4 grid as shown in the figure, make a square with an area of 8 square units, and then express the real number on the number axis 8 and- 8．
- 14. As shown in the figure, the side length of the small square in the grid is 1, the three vertices of the triangle ABC, and the three vertices of the triangle ABC are all on the grid points. Find the height on the AB side of the triangle ABC (the figure is a 3 × 3 square, and the three sides of the square are root 2 and 2 root signs 13)
- 15. Why can only represent two directions of an object's motion in the velocity and time image of uniformly variable speed linear motion? Can't the velocity be expressed in multiple directions
- 16. Is the average velocity equal to the instantaneous velocity in any period of time of uniform linear motion? Is that correct? There is another question—— Is the displacement equal to the distance in any time of uniform linear motion? Is that correct?
- 17. Vehicle a and vehicle B pass the same displacement along the straight road. Vehicle a moves at the speed of 40 km / h in the first half of displacement and 60 km / h in the second half of displacement; vehicle B moves at the speed of 40 km / h and 60 km / h in the second half of the displacement （ ） A. . V A= . V b B. . V a ＞ . V b C. . V a ＜ . V b D. Can't be sure
- 18. Is velocity and velocity a ratio of displacement to time and a ratio of distance to time
- 19. When a body moves in free fall, the average velocity in a certain displacement is equal to half of the sum of the initial velocity and the final velocity,
- 20. For an object moving in a straight line with uniform speed change, the instantaneous velocity at the intermediate moment and the instantaneous velocity at the intermediate displacement are calculated