Same I don’t know , you can go online and pay someone to do it for you
Answer:
Please follow me back
Step-by-step explanation:
The Answer is 158
A parallelogram
Because...
-opposite angles are congruent
-four sides
-angles must equal 360
100 + 100 +80 + y = 360
280 + y = 360
y = 80
-the angle we don't know is 80 degrees
The bookshelf would be 4 feet 3 inches.
Answer:
1.148698
Step-by-step explanation: