Answer: 8.94 ft
Step-by-step explanation:
The ladder leaning against the perpendicular wall forms a right angled triangle. As per Pythagorus theorem,
a^2 + b^2 = c^2
8^2 + b^2 = 12^2
64 + b^2 = 144
b^2 = 144 - 64 = √80= 8.94 feet
Answer:
look at given picture
there is complete soln
1
since we know that the 50 degrees is one side of the line then the angle that is strait opposite from this angle is 50 degrees, so 50+60=110degrees and 180-110=70, so x=70 degrees
Answer:6 pieces
3/4 can be made into 6/8. She will have 6 pieces
