Question

The diagonal of a TV screen is 42 inches. The base is 38

inches wide. How tall is the TV? Round your answer to the
nearest tenth.
42 inches
38 inches
When entering your answer, just give me the numerical
value, do NOT include "inches".
Round your answer to the nearest whole number,

Answer 1

Diagonal measurement of a tv screen = 42 inches.

Base = 38 inches

To find:

The height of the tv.

Solution:

Let h be the length of the tv.

According to the Pythagoras theorem,

Taking square root on both sides.

Therefore, the height of the tv is inches.

Explanation:

Answer 2

92

Explanation:

Divided by 72 equals 82.

So we then add by 42 and we have a result of 92.