Answer:
A)3
Step-by-step explanation:
The area of a hexagon is
A= a^2 (3√3)/2
we replace a with 4
A=41.57
Answer:
Step-by-step explanation:
B
2
3
Let the distance of two consecutive stones are x, x+1.
In ΔBCD, we have
tan60
o
=
x
h
⇒x=
3
h
.....(i)
In ΔABC, we have
tan30
o
=
x+1
h
⇒
3
1
=
x+1
h
⇒
3
h
+1=
3
h ......[from equation (i)]
⇒
3
2h
=1
⇒h=
2
3
km
solution
You'd get a total 24 cups, 3/5=9/15. 9+15=24
1500-125=1,375
so 1375 should be your answer.
