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What shapes have right angles?
squares, right triangles, rectangles
How many vertices does a square triangle have?
3 squares and 4 triangles will have 24 vertices. There will be 4 vertices for each of the 3 squares. Since there are 3 squares, that will be 12 vertices. There are 3 vertices for each of the 4 triangles. Since there are 4 triangles, that will be 12 vertices. 12+12=24.
Why roofs are triangles?
Roofs are much stronger because triangles are stronger than squares
How many squares and triangles form a square pyramid?
One square and four triangles.
What kinds of regular polygns can be used for regular tessallations?
Squares and equilateral triangles will tessellate leaving no gaps or overlaps.
Do triangles and squares have parallel lines?
Squares do, triangles don't.
What makes a square and triangle different?
Squares have four sides, triangles have three.
Are all squares triangles?
No because squares have 4 sides whereas triangles have 3 sides
How many different regular polyhedra?
Five. They are:Tetrahedron (4 triangles)Cube (6 squares)Octahedron (8 triangles)Dodecahedron (12 pentagons)Icosahedron (20 triangles).
What is the ratio of squares to triangles?
1:2
Are squares triangles?
yes they are
Which regular polygons will fit together to tile a flat surface?
Triangles, squares and hexagons. That is if they all have to be the same. If you use different regular polygons, you can tile a flat surface with triangles and 12-sides or with squares and 8-sides for example.
What shapes have right angles?
squares, right triangles, rectangles
How many vertices does a square triangle have?
3 squares and 4 triangles will have 24 vertices. There will be 4 vertices for each of the 3 squares. Since there are 3 squares, that will be 12 vertices. There are 3 vertices for each of the 4 triangles. Since there are 4 triangles, that will be 12 vertices. 12+12=24.
What shape can you create with two squares and two triangles?
A rectangle.. If you combine the triangles to make another square and then place all the squares in a row it makes a rectangle. you can also make a trapezium, if you place the 2 squares next to each other and then the triangles beside them...
Which figures out of Triangles Trapezoids squares or pentagons have the same number of lines of symmetry?
triangles
Why roofs are triangles?
Roofs are much stronger because triangles are stronger than squares
