You find the area of the triangle. A= 1/2 divided by l*w.
(l is length w is width.)
Hope this helped
Answer:
Step-by-step explanation:
the number changes by the degree so you need to multiply it.
Answer:
21.4 m²
Step-by-step explanation:
To find the surface area of this whole triangular prism, we have to look at the bases (the triangles), find their surface area, then look at the sides (the rectangles) and find theirs.
Let's start with the triangles. The area of any triangle is
. The base of this triangle is 2m (because there are 2 one meters) and the height is 1.7m.
![\frac{2\cdot1.7}{2} = \frac{3.4}{2} = 1.7](https://tex.z-dn.net/?f=%5Cfrac%7B2%5Ccdot1.7%7D%7B2%7D%20%3D%20%20%5Cfrac%7B3.4%7D%7B2%7D%20%3D%201.7)
So the area of one of these triangles is 1.7m. Multiplying this by two, because there are two triangles in this prism:
![1.7\cdot2=3.4](https://tex.z-dn.net/?f=1.7%5Ccdot2%3D3.4)
Now let's find the area of the sides.
The side lengths are 2 and 3, so
, and there are 3 sides (including the bottom/floor) so
.
Now we add.
m².
Hope this helped!
Answer:
Step-by-step explanation:
Please, when you see the words "the following statements," share those possible answer choices. Thank you.
The function f(x) has the same graph as does g(x) EXCEPT that the graph has been translated down by |k| units.
If k = -5 then the graph of f(x) is the same as that of g(x) except that it's been translated down 5 units.