Answer:
RO
Step-by-step explanation:
Answer:
the second option : 5 1/3
Step-by-step explanation:
the height (h) in such a right-angled triangle is based on the 2 segments of the baseline : 3 and a
h = 4
the formula is h = sqrt(a×b)
with a and b being the baseline segments.
so,
4 = sqrt(3×a)
16 = 3×a
a = 16/3 = 5 1/3
The equations are dependent (they're the same equation).
If you multiply the bottom one by 5, you get the top one.
A=7 is what I got since this was a equation problem
