Question 316516
YOU HAVE A RIGHT TRIANGLE .
A^2+B^2=C^2
24^2+B^2=30^2
576+B^2=900
B^2=900-576
B^2=324
B=SQRT324
B=18 ANS. FOR THE HEIGHT.
PROOF:
24^2+18^2=900
576+324=900
900=900