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Quadrilateral abcd is a square bc equals 10 what is the length of ac?
If the quadrilateral is a square then all of its sides are the same length. ac is not one of the sides but is a diagonal which forms the hypotenuse of a right angle triangle with sides ab and bc. According to Pythagoras the sum of the square of the hypotenuse is equal to the sum of the squares of the other two sides. As side ab measures 10 then 10 squared = 100. Side bc has the same measurements. The square of side ac must equal 200 (100 + 100) so the length of side ac must equal the square root of 200 (100 + 100) which is 14.14 (to 2 decimal places).
What quadrilateral had two different pairs of equal length side?
rectangle,square and parallelogram in general.
What is the perimeter of the quadrilateral?
The perimeter of a quadrilateral is 'side + side + side + side = perimeter'. If the quadrilateral is a square, you can simplify this to 'side x 4 = perimeter'.
Name a quadrilateral with 3 equal sides but no parallel lines?
There is no particular name for such a shape.
What quadrilateral has each side parallel to its opposite side and with diagnoals that are not perpendicular?
A rectangle
Quadrilateral abcd is a parallelogram is side ab equal to side CD?
always
A quadrilateral is a parallelogram if a pair of opposite sides is equal and parallel prove?
A quadrilateral is a parallelogram if one pair of opposite sides are equal and parallel Let ABCD be a quadrilateral in which ABCD and AB=CD, where means parallel to. Construct line AC and create triangles ABC and ADC. Now, in triangles ABC and ADC, AB=CD (given) AC = AC (common side) Angle BAC=Angle ACD (corresponding parts of corresponding triangles or CPCTC) Triangle ABC is congruent to triangle CDA by Side Angle Side Angle BCA =Angle DAC by CPCTC And since these are alternate angles, ADBC. Thus in the quadrilateral ABCD, ABCD and ADBC. We conclude ABCD is a parallelogram. var content_characters_counter = '1032';
Given ABCD 28 and 3x - 7 find the value of x?
What is ABCD? It is a quadrilateral, but what it is? What is 3x - 7? A side, a perimeter, or what else? Please, give me some additional information in order to be able to solve this problem.
What has 4 side that are not equal?
A quadrilateral. It may be a rectangle, parallelogram, trapezoid, or an irregular quadrilateral.
What quadrilateral has no equal side?
a trapezoid that is NOT isosceles
Which quadrilateral has 4 equal side but no right angles?
A rhombus.
What is a quadrilateral with exactly one pair of equal side?
trapezoid
Which quadrilateral has no equal side?
A general quadrilateral has no equal sides, but it also has no specific name. Among quadrilaterals with a name, a trapezium (unless it is isosceles) can have no equal sides.
Is a pentagon a quadrilateral?
No, a quadrilateral must have 4 sides. If it is a proper quadrilateral it must have 4 sides of equal length but if it is an irregular quadrilateral it must have 4 sides but not have equal sides. An example of a quadrilateral could be a square. A pentagon on the other side must have 5 sides.
A quadrilateral with 4 right angles but with both side are not equal?
It is a rectangle
Quadrilateral abcd is a square bc equals 10 what is the length of ac?
If the quadrilateral is a square then all of its sides are the same length. ac is not one of the sides but is a diagonal which forms the hypotenuse of a right angle triangle with sides ab and bc. According to Pythagoras the sum of the square of the hypotenuse is equal to the sum of the squares of the other two sides. As side ab measures 10 then 10 squared = 100. Side bc has the same measurements. The square of side ac must equal 200 (100 + 100) so the length of side ac must equal the square root of 200 (100 + 100) which is 14.14 (to 2 decimal places).
How do you find the base of a parrallelogram?
Measure the length of the "lowest" side.
