We have been given an image of a trapezoid. We are asked to find the area of the given trapezoid.
We will use area of trapezoid formula to solve our given problem.
, where,
A = Area of trapezoid,
a and b = Parallel sides or bases of trapezoid.
h = Height of trapezoid.
We can see that one base is 45 feet. The other base would be 45 plus 15 feet that is .
Now we will use Pythagoras theorem to find the height of the trapezoid as:
Therefore, the area of the given trapezoid is 420 square feet.
Answer:
<u>a = - 5.</u>
Step-by-step explanation:
The given equation is,
- Negative (5 minus (a + 1)) = 9 minus (5 minus (2a minus 3))
We need to change it to its numerical form ⟶ - (5 - (a + 1)) = 9 - (5 - (2a - 3))
Now, by solving it...
__________
Hope it helps!