15^2+18^2=the square root of 549 which equals 23.4
28.860465 hope this helped
Answer:
perpendicular = 10.24 cm
Step-by-step explanation:
by pythagorus theorem,

( where, h = hypotenuse, b = base,
p = perpendicular )
so,
=》

=》

=》

=》

perpendicular = 10.24 ( root 105 )
C is the best answer because it can’t be d
It’s like 24 if your asking how much 4% of 600 is.