Answer:
x = 60
Step-by-step explanation:
By applying mean ratio theorem in the given right triangles ΔABC and ΔBDC,

BD² = AD × DC
BD² = 36 × 64
BD = 
BD = 48
By applying Pythagoras theorem in right triangle ΔADB,
AB² = AD² + BD²
x² = (48)² + (36)²
x² = 3600
x = 60
Answer:
Hi
Step-by-step explanation:
I don't know bec we didn't learn this.. So.. Sorry
The answer is 78% that was rounded from 77.78%
Answer: What question? wdym?
Step-by-step explanation: