Check the picture below.
since each edge is 8 inches, that simply means the right-triangle has a base of 8 and a height/altitude of 8 as well.
and since the triangular prism is really just two triangles and 3 rectangles, as you see there, we can simply get the area of each figure and sum them up, and that's the surface area of the prism.
Answer:
A.is the best answer I think
Answer:
5.2 gallon = 47%
X gallon = 100%
=> X = (5.2 x 100)/47
X = 11.06
X = 11.0 round to the nearest tenth of a gallon
Answer:
The Height of the cliff is 41.5 meters tall.
Option B. 41.5 meters.
Step-by-step explanation:
Given:
AB = 85 meter
Angle of elevation ∠ C= 26°
To Find:
Cliff height = AB = ?
Solution:
In right angle Triangle ABC by tangent Identity we have

Substituting the given values we get


The Height of the cliff is 41.5 meters tall.
Step-by-step explanation:
-7/2 = -28
-7 = -28 × 2
-7 = -56