Question

in fig 10.4 three ab is parallel to dc find the value of X Y and Z​

Answer 1

Answer:

x= 55 degree

since dc//an

so X+Z=180 SUM OF ADJACENT ANGLES IS 180

so Z= 125

Similarly y= 125

Your quadrilateral is a trapezium

Plz read the properties of it given below

A trapezium is a quadrilateral in which the following one property: Only one pair of opposite sides are parallel to each other

In any isosceles trapezoid, two opposite sides (the bases) are parallel, and the two other sides (the legs) are of equal length (properties shared with the parallelogram). The diagonals are also of equal length.

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