B because Q is how much he found and a quarter is 0.25 so it’s q0.25 and you add that to 2.25 that’s how much he had in his pocket
An angle adjacent to BOC would be COD or BAC.
Answer:
d. 690.1 units²
Step-by-step explanation:
1. You can use the Heron's formula to calculate the area of the triangle, which is:

Where:

2. Calculate
:

3. Substitute values into the formula shown above and calculate the area, as following:

4. Therefore, the area is 690.1 units².
Step-by-step explanation:
We need to find an expression for
.
We can solve it as follows.
We know that,

So,

or

Hence, this is the required solution.