I’m pretty sure the answer is test
Answer:
10
Step-by-step explanation:
By Pythagoras' Theorem:
16 + r = √(24^2 + r^2)
(16 + r)^2 = 24^2 + r^2
256 + 32r + r^2 = 576 + r^2
32r = 320
r = 10
There is no other data being given . So assuming it is a square the area should be 72×72=5184 sq cm.
Answer:
I don't understand.
Step-by-step explanation: