1. Calculate the value of x in the following.
x=
6 cm
8 cm

Answer:
2√7 ≈ 5.29
Step-by-step explanation:
a² + b² = c²
x² + 6² = 8²
x² + 36 = 64
x² = 64 - 36 = √28 = 2√7 ≈ 5.29