Question

please solve it


please
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Answer 1

Answer:

Here is your answer.

1. X=145

2. X=12 and Y=60.

Mark as BRAINLIEST.

Answer 2

Answer:

(i)angleACD+ang.ACB=180. (L. P.)

105+ang.ACB=180

ang. ACB=75

Now, In triangle ABC,

ang.( A+B+C)=180 (A. S. P)

70+75+A=180

A=35

ang. EAD+ang.CAB=180 (L. P. )

35+x=180

x=145

(ii)ang.(ADE+ADC)=180. (L. P. )

112+ADC=180

ADC=68

in triangle ACD,

ang. (A+C+D)=180. (A.S.P)

68+52+y=180

y=60

ang. (ACB+ACD)=180. (L. P. )

60+ACB=180

ACB=120

in triangle ABC,

ang. (A+B+C)=180. (A. S. P)

x+48+120=180

x=12