help me please :( I'm in 7th grade but I'm only adding this text bc it won't let me ask the question without it lol
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The TV screen is an illustration of a right triangle
The height of the TV screen is 124.6 cm
<h3>How to calculate the height</h3>The diagonal is given as:
d = 156 cm
The angle at the top is given as:
Angle = 37 degrees
The height is then calculated using the following cosine ratio
Make h the subject
Evaluate
h = 124.6
Hence, the height of the TV screen is 124.6 cm
Read more about right triangles at: