im sorry im trying to find out too but totally cant find the answer.
All isosceles triangles are not equilateral triangles
Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.
That the triangles will be congruent
Three triangles.
A heptagon has 5 triangles.
My money is on the tetrahedron, triangles tend to be very sturdy.
Because hexagons are very strong and sturdy. AND they tile very well! Thats why Bees use the shape, and if anything needs to be sturdy they use that shape! Of course, triangles are more sturdy. Thats why every house or bridge etc. always uses triangles!
You mean SpaceShip Earth? It's better for wind and Sturdy and pretty
Triangles are the strongest type of shape. It is very sturdy, but takes up little space. It is the best for building bridges.
No. A quadrilateral can be "squashed" in the same way that a square can be squashed into a rhombus. In a triangle, both ends on each side are anchored and so there is complete rigidity.
All isosceles triangles are not equilateral triangles
All isosceles triangles are not equilateral triangles
27 triangles.27 triangles.27 triangles.27 triangles.
Triangles may be right triangles equilateral triangles acute or obtuse triangles
Sturdy is not a verb but an adjective and therefore has no past tense, unless you mean "this was sturdy" etc.
Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.
Triangles without right angles are:- Scalene triangles Obtuse triangles Isosceles triangles Equilateral triangles