Answer:
110
Step-by-step explanation:
8x10=80
Area of triangle= 1/2 base times height
3x10=30
80+30=110
Answer:
Step-by-step explanation:
The area of a trapezoid.
Answer:
30 lamps
Step-by-step explanation:
30*2= 60
Answer:
No, it is incorrect. The line should be solid, not dotted, because it's a ≤ sign, not a < sign.
It take 6 60 degree turn to do a full turn