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The formula for finding the diagonals of any polygon is: 0.5*(n2-3n) where n = the number of sides.
A trapezoid has 4 sides so: 0.5*(16-12) = 2 diagonals
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∙ 13y ago
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How do you find a variable in an isosceles trapezoid?
by the formula of ---A*b
What is the formula to find the area of a trapezoid areab1b2?
Area of a trapezoid = 0.5*(sum of parallel sides)*height
Which figure does a diagonal always form a angle bisector a rectangle a trapezoid a square or a quadrilateral?
A diagonal always forms an angle bisector in a square. In a rectangle, trapezoid, or any other quadrilateral, a diagonal does not always bisect the angles.
What has 4 sides two are straight and two are diagonal?
Trapezoid
What shape has a diagonal that forms 2 non congruent triangles?
A trapezoid.
The diagonal an isosceles trapezoid are what?
The diagonals of an isosceles trapezoid are equal in lengths
How do you find a variable in an isosceles trapezoid?
by the formula of ---A*b
What is the formula to find the area of a trapezoid areab1b2?
Area of a trapezoid = 0.5*(sum of parallel sides)*height
Formula to find the median of a trapezoid?
b1+b2/2
Which figure does a diagonal always form a angle bisector a rectangle a trapezoid a square or a quadrilateral?
A diagonal always forms an angle bisector in a square. In a rectangle, trapezoid, or any other quadrilateral, a diagonal does not always bisect the angles.
What has 4 sides two are straight and two are diagonal?
Trapezoid
What formula can you use to find the area of a trapezoid?
leanth times width
Does drawing one diagonal in a trapezoid create two congruent triangles?
Yes It always does because of how a trapezoid is shaped.
What is the formula for a trapezoid?
The perimeter of a trapezoid is the sum of the lengths of each side. To find the area of a trapezoid: add base 1 and base 2 together then divide that answer by 2, then multiply it by the height of the trapezoid.
What is the formula to find the length of the base indicated for each trapezoid?
Nothing is "indicated".
What is the formula to find the mid segment of a trapezoid?
(base1 + base2)/2 = midsegment
Is the length of the diagonal side half the sum of the bases of an isosceles trapezoid?
No, it is not.
