The perimeter is 320. Just multiply 80 times 4
Answer:
Area
Step-by-step explanation:
When covering the surface of a solid, we measure or calculate the area.
This is the quadratic formula.
Answer:
∠2 = 146°
Step-by-step explanation:
∠2 and ∠6 are corresponding angles and are congruent, hence
∠2 = ∠6 = 146°
Answer:
please show where the lines are graphed in a picture
Step-by-step explanation: