Find the area of the shaded region.
1 answer:
Hi!
Let's separate this shape into 3 smaller shapes. (see image)
Let's start with the green shape.
The base is 5, and the height is 4.
5 x 4 = 20
Now the blue shape.
The base is (15 - 5) 10, and the height is (3 + 4) 7.
10 x 7 = 70
Now finally, the red shape.
The base is (15 - 12) 3, and the height is (11 - 4) 7.
7 x 3 x 0.5 = 10.5
Now add all of the areas together.
20 + 70 + 10.5 = 100.5
The answer is 100.5
Hope this helps! :)
Let's separate this shape into 3 smaller shapes. (see image)
Let's start with the green shape.
The base is 5, and the height is 4.
5 x 4 = 20
Now the blue shape.
The base is (15 - 5) 10, and the height is (3 + 4) 7.
10 x 7 = 70
Now finally, the red shape.
The base is (15 - 12) 3, and the height is (11 - 4) 7.
7 x 3 x 0.5 = 10.5
Now add all of the areas together.
20 + 70 + 10.5 = 100.5
The answer is 100.5
Hope this helps! :)
You might be interested in
Answer:
With $30, Peter can afford 5 hours
Step-by-step explanation:
Given
Insurance Charge = $7.5
Charges = $4.5 per hour
Required
Determine the number of hours $30 can afford
First, we need to determine the equation.
<em>Total Charges = Charges per hour + Insurance Charge</em>
Substitute values for Charges per hour and Insurance Charge
Total Charges = 4.5 per hour + 7.5
Let the number of hours be n;
So,
Total Charges = 4.5n + 7.5
To calculate Peter's; substitute 30 for total charges
Subtract 7.5 from both sides
Divide both sides by 4.5
Hence;
<em>With $30, Peter can afford 5 hours</em>