Question

can anyone explain me this sum please?
the answer with good explanation will be marked as brainliest
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Answer 1

Answer:

hi army here

Step-by-step explanation:

so the question asks that :-

if line L is parallel to M and M is parallel to N

AND, P and Q are transversal ( bisect the lines)

and value is line AC = 18 cm

DE = 6 cm

EF = 4 cm

so we have to find measure of line BC

explaination of the question

ans for question is 4.2 cm

Answer 2

Answer:

Hello, army <3

Step-by-step explanation:

Attachment pls