Answer:
12
Step-by-step explanation:
its just 12
<span>Points A and B are midpoints of the sides of triangle QRS
so
QA = SA = 4m
answer
</span><span>4 m</span>
Answer:
b
Step-by-step explanation:
Answer:
Step-by-step explanation:
width= x
length= x+6
perimter = 2x+ 2(x+6)
36= 2x+ 2x+ 12
36= 4x + 12
36-12= 4x
4x= 24
x= 6
therefore width= 6cm
length= 6+6 = 12