Two triangles and two circles, a straight line can form what figure Graphics other than anglers

RELATED INFORMATIONS

• 1. What figure can a circle, a straight line and two triangles form / what is the implication/
• 2. A triangle has been drawn in the figure. Please draw a parallelogram on the figure so that the area of the parallelogram is three times that of the triangle
• 3. As shown in the picture______ Three triangles______ A parallelogram______ It's a trapezoid
• 4. If the middle line of an edge of a triangle is equal to half of the edge, then the triangle is a right triangle
• 5. If both sides of a right triangle and another angle are perpendicular to each other, what is the relationship between the two angles? Draw a figure and prove it
• 6. What interesting figures can be formed by two circles, two triangles and two vertical lines?
• 7. 1. What do you find when comparing rectangles, squares, triangles and circles? 2. How many ways to draw circles? 3. What are the names of the parts of a circle? It's my homework
• 8. Write the name of the triangle in the diagram! There are three lattices (divided by angles); there are three lattices (divided by edges, with a triangle written in the first lattice)
• 9. Two circles, a triangle and a line segment form a figure and take a meaningful name
• 10. Are similar images the same? For example, the similar figure of a triangle is a triangle. Is it possible that the names of two similar figures are the same Are similar images the same? For example, the similar figure of a triangle is a triangle. Can we do this The names of two similar figures are the same That is, diamond ABCD and diamond defg We don't know diamond defg is diamond But we prove that diamond ABCD is similar to diamond defg Does it mean that diamond defg is diamond
• 11. What shapes can triangles and circles form
• 12. Three triangles can be obtained by drawing one line segment, and six triangles can be obtained by drawing two line segments. How about drawing ten line segments?
• 13. What is the probability that three lines of length 2,4,6,7 can form a triangle_______ . draw a tree diagram
• 14. Draw a straight line on the graph to divide the graph into two triangles  
• 15. The most popular Mathematical Olympiad in 2013,
• 16. Add a straight line to divide the figure below into two triangles As the title, see figure
• 17. Try to use rectangle, square, triangle and quadrilateral to design a beautiful pattern on square paper
• 18. Use circle, fan, triangle, quadrilateral and straight line to design a pattern for environmental protection column Figure out
• 19. Draw and annotate a picture with two circles, two triangles and a set of parallel lines Come on!
• 20. How to divide a triangle into six corners by adding a line Grade two of primary school