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What else can I help you with?
Are there any trapezoids that are also rhombuses?
yes - all the rhombuses. By definition a trapezoid has two parallel sides, a rhombus also has two parallel sides - because both pairs of opposite sides are parallel. So all rhombuses are trapezoids (but not all trapezoids are rhombuses)
Which common quadrilaterals have two lines of symmetry?
Rhombuses and Rectangles
What are figures that have two lines of symmetry?
Rectangles and Rhombuses (have at least 2 lines of symmetry).
Are two obtuse triangles sometimes always or never similar?
sometimes
Is two regular polygons always sometimes or never similar?
If they have the same nuber of sides (angles) then always. If not then never. So, overall, I suppose the answer is sometimes - depending on the number of sides.
Is this statement alwayssometimes or never true. the LCM of two numbers is the product of the two numbers?
sometimes true
What will always be similar a two different squares b two different rectangles c two different rhombuses d two different parallelograms?
a) two different squares
Are there any trapezoids that are also rhombuses?
yes - all the rhombuses. By definition a trapezoid has two parallel sides, a rhombus also has two parallel sides - because both pairs of opposite sides are parallel. So all rhombuses are trapezoids (but not all trapezoids are rhombuses)
When are two ellipses similar?
Never
Are rhombuses special parallelogram?
Yes. A parallelogram has two pairs of equal sides, but in a rhombus all the sides are equal.(similar situation: a square is a special kind of rectangle)
Which common quadrilaterals have two lines of symmetry?
Rhombuses and Rectangles
What shape does two litlle rhombuses make?
Two Rhumbuses Make up a parrellogram.
How many tan rhombuses does it takes to cover a rhombus?
two 2
Are two cones sometimes similar?
Nope they are never similar, just like snowflakes.
What do rhombuses and rectangles have in common?
Four sides, two pairs of parallel sides
Are two congruent pentagons either always sometimes and never similar?
If they are congruent they must be similar.
Are two hexagons always sometimes or never similar?
sometimes
