B^2=9^2
9^2=81.
81 = answer
I cant see the image b, any way u can type it outp
Answer:

Step-by-step explanation:
Given [Missing from the question]

Required
Determine the volume
This is calculated as:



Convert to cubic foot [Divide by 28317
]


--- approximated
Answer: The required factored form of the given expression is

Step-by-step explanation: We are given to find the factored form of the following algebraic expression:

We will be using the following formula:

Now, we have

Thus, the required factored form of the given expression is

Answer:
180°
Step-by-step explanation:
∠LMN = 90° and is the angle in a semicircle, thus
LN is the diameter of the circle and the measure of arc LPN is
m arc LPN = 180°