Answer:
The first one
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
The missing length is 10-4 = 6
Therefore perimeter = 5 + 6 + 8+ 4+13 +10
=46
Answer:
13.5
Step-by-step explanation:
the two medians are 12 and 15. you need to then find the average. 12+15=27. 27/2=13.5.
Answer:
m = 10 / 5 = 2 / 1 = 2
Step-by-step explanation:
H=(√3)*a/2 = 41.2
So, a=2*41.2/√3=47.6
