Question

ABCD AB=4 C. M. BC=3 C. M. AD=3.5 C. M. AC=5 C. M. BD=4 C. M. CD?​

Answer 1

Answer:

Step-by-step explanation:

By pythagoreus theoram (H)square =(P)square + (B)square

(4)2=(3)2 +AC2

16=9 +AC2

16-9=AC2

7=AC2

AC=\sqrt(7)