Question
Cai went to the store to buy a new TV.
The sales clerk asked “How large is your current TV?”.
Cai replied “It is 39 inches wide and 22 inches tall”.
The sales clerk explained that TVs are sold by the measurement along the diagonal of the screen.
Save Cai a trip home to remeasure - What is the diagonal measurement for Cai’s current TV?
Round your answer to the nearest whole number.
Cai has a
The sales clerk asked “How large is your current TV?”.
Cai replied “It is 39 inches wide and 22 inches tall”.
The sales clerk explained that TVs are sold by the measurement along the diagonal of the screen.
Save Cai a trip home to remeasure - What is the diagonal measurement for Cai’s current TV?
Round your answer to the nearest whole number.
Cai has a
Ask by Jimenez Wheeler. in the United States
Nov 20,2024
Upstudy AI Solution
Tutor-Verified Answer
Answer
The diagonal measurement of Cai’s TV is approximately 45 inches.
Solution

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The Deep Dive
To find the diagonal measurement of Cai’s current TV, we can use the Pythagorean theorem. In this case, the formula is:
Diagonal = √(width² + height²).
So, Diagonal = √(39² + 22²) = √(1521 + 484) = √2005, which is approximately 44.8 inches. Rounding this to the nearest whole number, Cai’s current TV has a diagonal measurement of 45 inches.
This little tidbit can save a lot of confusion! When shopping for TVs, always remember that size refers to the diagonal measurement, which can sometimes lead to surprises if you’re expecting a measurement based on width or height alone.
Next time you’re picking a TV, consider that bigger doesn’t always mean better! Think about your space and viewing distance. A TV too big for the room can overwhelm the space and lead to an uncomfortable viewing experience. Go for a size that complements your home!