Given that these triangle are right triangles, we use the Pythagorean theorem to calculate the missing lengths which is c and it is the hypotenuse. We calculate as follows:
<span>a = 7.5 cm, b = 10.6 cm c</span>² = a² + b² c² = 7.5² + 10.6² c = 12.98<span>
a = 13 cm, b = 7.5 cm </span>c² = a² + b² c² = 13² + 7.5² c = 15.00<span>
a = 7.5 cm, b = 13 cm </span>c² = a² + b² c² = 7.5² + 13² c = 15.00<span>
a = 5 cm, b = 13 cm </span>c² = a² + b² c² = 5² + 13² c = 14