Answer:
23
Step-by-step explanation:
Because 23•23=529 so the square root of 529 is 23.
Answer is 7
hope it helps
24 1/2 = 24.5
3 1/2 = 3.5
24.5/3.5 = 7
Answer:
ASA for sure
Step-by-step explanation:
Two angles shown to be congruent with a side shared by the two which is equal to itself
Becouse k and n are 'neighbours' so their sum are 180
so k=180-42=138
