math questions pls fast answer i will mark as brainlist.
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Answered by
1
Answer:
I think it is 90 degree
Step-by-step explanation:
I don't know clearly but I'm just guessing it ok
Answered by
0
Answer:
in the 2bd prblm the ans is 0
Step-by-step explanation:
as per question
4x-y+3x+y=7x+y
7x=7x+y
y = 0
on the 1st question it may 132
on triangle abc,a is 66
as per question bdc= 2×66=132
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