Answer:
[3] 2 km
[4] 1 km
Explanation:
The picture there shown 240 to 250 is 1 km thus, 240 to 260 is 2 km.
To find the answer we need to first understand the formula of a prism:
base area x height
Whereas the base area:
length x width
In this case:
9/10x1/3
=9/30
=3/10
Therefore the answer is 3/10foot.
Hope it helps!
35.5 degrees.
Explanation:
ACB = 1/5 of AOB
Plug in 61 degrees for AOB.
1/2 of 61 = 35.5.
If not correct, then you may correct me.