Y+1=2/5(x-1)
y+1=2/5x-2/5
y=2/5x-7/5
Answer:
1) 36 square units.
2) 190 square units.
Step-by-step explanation:
As you can see, the figures are trapezoids, therefore, you can calculate the area of each one of them with the following formula:

Where:
<em>B</em> is the longer base,<em> b</em> is the shorter base and <em>h</em> is the height.
Then:
1) 

2) 

Answer:
Step-by-step explanation:
Answer:
A full circle is 360 degrees so 2/3 is 120
Step-by-step explanation: