Respuesta :

riya88

Answer:

1. 8.04

2. 20 feet

3. d

4. c

5. Ed = 4

Step-by-step explanation:

Pythagoras theorem

a² + b² = c²

4² + b² = 6²

16 + b² = 36

b² = 20

square root 20 = 4.47

6 ÷ 4.47 = 1.34

6 × 1.34 = 8.04