Answer:
x=45.5
Step-by-step explanation:
sum of angles of a quadrilateral is 360°
so 3x - 11+x+8+x-8+2x+7+x=360°
or 8x-4=360
or, x=364÷8
hence
x=45.5
Answer:
the missing length would be 35 mm bc both of them are the same length
Step-by-step explanation: hope this helped
Answer:
-1 1/2
Step-by-step explanation: