Question

Answer number three and four please

Answer 1

Answer:

Yes for both 3 and 4

Answer 2

Answer:

• Yes (both)

Step-by-step explanation:

Let's verify using Pythagorean:

#3

• 1² + 1² = (√2)² ⇒ 1 + 1 = 2 ⇒ 2 = 2, TRUE

#4

• 0.3² + 0.4² = 0.5² ⇒ 0.09 + 0.16 = 0.25 ⇒ 0.25 = 0.25, TRUE