Thank you for visiting The diagonal measurement of a rectangular TV screen is 42 inches The width of the screen is 36 6 inches What is the height of. This page is designed to guide you through key points and clear explanations related to the topic at hand. We aim to make your learning experience smooth, insightful, and informative. Dive in and discover the answers you're looking for!
Answer :
Step 1: 36.6^2 + X^2 = 42^2 = 1339.56 + X^2 = 1764
Step 2: 1764 - 1339.56 = 424.44
Step 3: square root of 424.44 = 20.6.
So the height of the screen is 20.6. Hope that helps! :)
Step 2: 1764 - 1339.56 = 424.44
Step 3: square root of 424.44 = 20.6.
So the height of the screen is 20.6. Hope that helps! :)
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Answer:
Height of the screen = 20.6 inches
Step-by-step explanation:
The diagonal measure of a rectangular TV screen is 42 inches. The width of the screen is 36.6 inches.
The diagonal , width and height forms a right angle triangle
So we apply pythagorean theorem
Diagonal is the hypotenuse
LEt the height of the screen is 'h'
c^2= a^2 + b^2
42^2= 36.6^2 + h^2
Subtract 36.6^2 from both sides
h^2 = 424.44
Take square root on both sides
h=20.60194
Round to nearest tenth
Height of the screen = 20.6 inches
