Answer:
The second one
Step-by-step explanation:
Perimeter = Length + Length + Width + Width
Perimeter = 2L + 2W
Perimeter: 2W + 100 + 100
Perimeter: 2W + 200
2)Perimeter=28 rounded to 30. Area=48 rounded up to 50.
Answer:
Angle 4 = 99 degrees
Step-by-step explanation:
Vertical Angles add up to 180
180-81= 99
Answer:
Step-by-step explanation:
Use this to help; starting out, this is coordinate plain, NOT TO SCALE.
Use the coordinates to figure out midpoints. If you don't know how to, look up the calculation method for it.
Sorry I couldn't help out more, gotta get back to essay.