Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.
Step-by-step explanation:
the value of x = 5 and the value of y = 4
"one tenth" as a decimal is 0.1 .
Perimeter = 4 × side

The perimeter of a 4-inch square is 16 inches.
Answer:
x = 85
Step-by-step explanation:
If DE is parallel to XY and if DE = 85 then XY =85
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