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Why can all five sides figures be made from three triangles?
Because the sum of the sides of three triangles is nine... Placing three triangles together so they all touch effectively removes four of the total number of sides - leaving five.
What three-dimensional figure can be made from four equilateral triangles?
A regular tetrahedron
What strategies are there to find the surface area of three-dimensional shapes made from rectangles and triangles?
Find the areas of the rectangles and triangles. Add them together.
How do you write a congruence statement for a pair of triangles?
Conventionally you use the symbol that looks like an "equals" sign but consists of three lines. It is the same symbol as is used for identities. ABC ≡ PQR
Are triangles equilateral?
Some triangles are equilateral, but not all of them. There are three types of triangles. Triangles which have three equal sides and three equal angles are called equilateral triangles. Isosceles triangles have two equal sides and two equal angles. Scalene triangles have no equal sides and no equal angles.
What does the recycle symbol look like?
three triangles rotating down left and up
What three shapes can be put together to make a trapezoid?
Three triangles.
Why can all five sides figures be made from three triangles?
Because the sum of the sides of three triangles is nine... Placing three triangles together so they all touch effectively removes four of the total number of sides - leaving five.
Can you show me what a triforce symbol looks like?
three triangles on top of each other so they form a larger triangle.
What color did homosexuals have in the holocaust?
Homosexuals were made to wear pink triangles in concentration camps.
What three-dimensional figure can be made from four equilateral triangles?
A regular tetrahedron
Why can all 5 sided figures be made from three triangles?
Because there are 540 interior degrees in a five sided figure and the total sum of three triangles is 540 degrees
What strategies are there to find the surface area of three-dimensional shapes made from rectangles and triangles?
Find the areas of the rectangles and triangles. Add them together.
How do you write a congruence statement for a pair of triangles?
Conventionally you use the symbol that looks like an "equals" sign but consists of three lines. It is the same symbol as is used for identities. ABC ≡ PQR
Are triangles equilateral?
Some triangles are equilateral, but not all of them. There are three types of triangles. Triangles which have three equal sides and three equal angles are called equilateral triangles. Isosceles triangles have two equal sides and two equal angles. Scalene triangles have no equal sides and no equal angles.
What is a figure made of triangles quadrilaterals and two three dimensional figures called?
It is a three dimensional figure of some sort.
What was the emigrants symbol during the Holocaust?
Blue triangles
