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What shape can be formed from two congruent isosceles triangles?
A rhombus.
How many pairs of congruent triangles are formed diagonals of a rectangle?
Four.
How do you find the perimeter of a parallelogram using Pythagorean theorem?
you can't, because the Pythagorean theorem is for right triangles and the triangles formed by the diagonal of a parallelogram are not right triangles.
How many triangles are formed when you draw all the possible diagonals from just one vertex of a 35 gon?
33 triangles
If six equilateral triangles are placed side by side so that only two sides of each triangle touch one of the other triangles what shape is formed?
Parellelogram
What 2 triangles are formed when split a parallelogram in half?
Two congruent triangles.
What figure is formed when you put two congruent triangles together?
Figure that are congruent are shapes are the same size and shape. So when two formed congruent triangles are both together they fit just right.
What quadirlateral is formed by 2 right scalene triangles?
If the triangles are congruent and you match the hypotenera the right way, you can get a rectangle. If the triangles are not congruent, you can't even necessarily get a quadrilateral.
What shape can be formed from two congruent isosceles triangles?
A rhombus.
How many pairs of congruent triangles are formed diagonals of a rectangle?
Four.
If a diagonal is drawn in a parallelogram then two congruent triangles are formed?
True.
How many pairs of congruent triangles are formed by the diagonals of a rectangle?
4
If a diagonal is drawn in a parallelogram then two congruent triangles are formed.?
Correct
Are 4 triangles formed by two diagonals of a trapezium congruent?
yes
Name the type of special quadrilateral that will appear when you join two congruent equilateral triangles?
There are two types of quadrilaterals that are formed when two congruent equilateral triangles are joined. These shapes are rhombus and parallelogram.
Is an arrowhead formed from two identical congruent triangles?
It can be, or one big triangle and two small congruent ones, or ... There are infinitely many options.
Are the triangles created when a square is divided by a diagonal isosceles?
Yes, since all the sides of a square are equal and the definition of an isosceles triangle is to have at least two congruent sides. The congruent triangles formed are 45-45-90 triangles, so the diagonal will be the longest side with the right angle formed where the two sides of the square meet.
