The aspect ratio (the ratio of screen width to height) of a rectangular flat-screen television is
16:9. The length of the diagonal of the screen
the television's screen 12c. Determine and wate. to
the nearest inch, the screen size (diagonal) of this
Mat-screen television
with a screen height of 20.6
inches

Step-by-step explanation:

Given

Required

The size of of height

First, we calculate the width using the following equivalent ratios

Express as fraction

Solve for x

Hence:

--- approximated

So, we have:

The size (diagonal) is then calculated using:

--- approximated

46.2+112.3

step-by-step explanation:

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation: