Answer:
D) 2√5
Step-by-step explanation:
Pythagorean Theorem
a^2 + b^2 = c^2
2^2 + 4^2 = c^2
4 + 16 = c^2
20 = c^2
√20 = √c^2
2√5 = c
Answer:
D.
Step-by-step explanation:
You will do a² + b² = c²
Plug in 4² + 2² = 20
√20 = 4.4721....
D = 2√5 = 4.4721..
HOPE THIS HELPED!!!
