Answer:
<h3>The answer is option C</h3>Step-by-step explanation:
The slope of a line given two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(8, 10) and (-7, 14)
The slope is
We have the final answer as
Hope this helps you
the surface area of the right triangular prism is 864 . Correct option D. 864
<u>Step-by-step explanation:</u>
Here we have The net of the triangular prism is shown below . We need to find What is the surface area of the right triangular prism . Let's find out:
We have two same triangles , with area =
⇒ { 2 is multiplied as there are 2 triangles }
⇒
Now , We have 3 rectangles two of which are same have parameters as :
So , area of two rectangles
⇒
⇒
⇒
And area of other rectangle is :
⇒
⇒
⇒
So , total area = 288+480+96=864
Therefore , the surface area of the right triangular prism is 864 . Correct option D. 864