Answer: 10.9 cm
Step-by-step explanation:
The equation to find the area of a triangle is
Base x height x 1/2 = area
Since you are given the area, rearrange or “do the opposite” to find the base
(Area x 2 ) / height = base
30 x 2 = 60
60/ 5.5 = 10.9
Hope this helped :)
The answer is D) They do not intersect and are not coplanar.
Hope this helps ;)
5/8 acre of land ... 1/4 hour
x acres of land = ? ... 1 hour
If you would like to know how many acres of land can the sprinkler system water in 1 hour, you can calculate this using the following steps:
5/8 * 1 = 1/4 * x
5/8 = 1/4 * x /*4
x = 5/8 * 4
x = 5/2 = 2.5 = 2 1/2 acres of land
The correct result would be 2 1/2 acres of land.
Answer:
75 degrees
Step-by-step explanation:
the bottom two angles are congruent and a triangle will equal 180 total so subtract 30 from 180 to get 150 and divide by 2 to get 75 so x=75 degrees
