find the value of the unknown letters in each of the figures given below:
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Answered by
1
2y+3y=180(liner pair)
5y=180
y=180/5
y=36
therefore,
2y=36*2
=72
3y=36*3
=108
.....
then the second part
x+15+2x+15+x+10=180(linear pair)
4x+40=180
4x=180-40
4x=140
x=140/4
x=35
therefore,
x+15=35+15=50
2x+15=70+15=85
x+10=35+10=45
hope it helps
5y=180
y=180/5
y=36
therefore,
2y=36*2
=72
3y=36*3
=108
.....
then the second part
x+15+2x+15+x+10=180(linear pair)
4x+40=180
4x=180-40
4x=140
x=140/4
x=35
therefore,
x+15=35+15=50
2x+15=70+15=85
x+10=35+10=45
hope it helps
Answered by
1
X= 35° Y= 36 ° I hope it is correct..
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