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Elza [17]
3 years ago
7

Question 15: Given l∥m, find the value of x.

Mathematics
1 answer:
Airida [17]3 years ago
6 0

Answer:

x=8

Step-by-step explanation:

the addition of all the angles must equal 360(the 4 angles on the intersection) degrees

125+125=250

360-250=110

110/2=55

7*8-1=55

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