Question

please answer this question then I mark as brainlist​

Answer 1

Step-by-step explanation:

I think it is useful to you

Answer 2

Answer:

x=87, y=93

x=110,y=110

Step-by-step explanation:

☆in 1st figure,

68+90+115+x=360__(measure of all angles of quadrilateral )

273+x=360

x=360-273

x=87

x+y=180__(linear angles)

87+y=180

y=180-87

y=93

☆in 2nd figure,

AB=CD & AD=BC

hence it is a rhombus

BAD=BCD____(opposite angles are congruent)

BCD=70

BCD+X=180___(linear angles)

70+x=180

x=180-70

x=110

opposite lines of rhombus are parallel

x=y____(alternate angles)

y=110