Hey, you didn’t add the options or following expressions. Can you add them in the comments so I can try and help you out?
Answer:
Option C
Step-by-step explanation:
Exteriore angle property: Exterior angle equals the sum of opposite interior angles.
∠I = 77° + 56°
= 133°
<h2>The required answer is 7/2 </h2>
The formula, solved for r is r = ∛(9V/π)
<h3>Subject of formula </h3>
From the question, we are to solve for r is the given formula
The given formula is
V = 1/9πr³
Multiply both sides of the equation by 9 to get
9V = πr³
Now, divide both sides by π
∴ r³ = 9V/π
r = ∛(9V/π)
Hence, the formula, solved for r is r = ∛(9V/π)
Learn more on Subject of formula here: brainly.com/question/1463152
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Since it's a rectangle, each angle equals to 90 degrees, since total degrees 360 divided by 4 is 90 degrees.
So,
Answer : x = 45
Hope this helps. - M
