Question

5. In the adjoining figure ABCD is a rhombus, find the values
of x, y and z.


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Answer 1

Answer:

y=6

x=8

z=10

Step-by-step explanation:

ABCD is a rhombus so diagonals bisect at 90

so that's why y=6 and x =8

no we know that they bisect at 90 so it will form 4 right angle triangles

so AB^2 =6^2+8^2

AB^2=36+64

AB^2=100

AB=10

Answer 2

Answer:

we know that in a rhombus diagonal bisect each other at 90 ,,,,

so x= 8 ,y = 6 ,

take centre = O

now, triangle DOC ,,,Angle DOC is 90

and opposite to the 90 is hypotenuse

A.TQ,,,DC square = oD square + oC square

dc square = 8 square + 6 square

dc = 10

all side of rhombus is same so ,,,z is 10