Answer:
6 feet
Explanation:
If you're asking how long each piece is it will be 6 feet.
12 divided by 2 is 6.
By applying Pythagorean' theorem, the value of tanP is equal to 3/4.
<h3>How to determine the value of tan P?</h3>
Since triangle PQR has right-angle Q and sinR = 4/5, we have:
sinR = Opp/hyp = 4/5
tanP = Opp/Adj = QR/4
Next, we would determine the length of QR by applying Pythagorean' theorem:
PR² = QR² + PQ²
5² = QR² + 4²
25 = QR² + 16
QR² = 25 - 18
QR = √9
QR = 3 units.
For the value of tanP, we have:
tanP = 3/4.
Read more on Pythagorean theorem here: brainly.com/question/23200848
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While performing a physical examination on Denny French, Dr. Giles used an ophthalmoscope to examine Denny's eyes.
<h3>What is a disease?</h3>
A disease refers to any harmful and abnormal deviation of the body or body parts such as the eyes of a living organism from its normal structure or functional state due to the actions of pathogens, and it's typically accompanied by certain signs and symptoms.
<h3>What is an
ophthalmoscope?</h3>
An ophthalmoscope can be defined as a type of instrument that is designed and developed to be used by an ophthalmologist to physically examine the interior of a patient's eye.
In this context, we can infer and logically deduce that while performing a physical examination on Denny French, Dr. Giles used an ophthalmoscope to examine Denny's eyes.
Read more on ophthalmoscope here: brainly.com/question/25800311
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