Please solve 9th question urgent fast please
I hope i will get correct answer
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Sarithik:
I need 7th class method of solution
Answers
Answered by
1
70=e alternate interior angle
e+c=90 and e =70
c=20
40+f =90 f=50
b=50 alternate interior angle
a=180-90=90
x-20+x-20+x+10=180
3x-30=180
3x=210
x=70
e+c=90 and e =70
c=20
40+f =90 f=50
b=50 alternate interior angle
a=180-90=90
x-20+x-20+x+10=180
3x-30=180
3x=210
x=70
Answered by
0
Answer of 9 first . substitute 70 in every equation . you will get the answer
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Tq
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