Question

Is 1.4 ft and 2.1 ft​

Answer 1

3.1

Explanation:

The Pythagorean theorem can be used to find x/2.

(x/2)² +1.4² = 2.1²

x²/4 +1.96 = 4.41

x² = 4(2.45)

x = 2√2.45 ≈ 3.1

The value of x is about 3.1.