Find the surface area of this triangular prism! fast
2 answers:
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In this case you would set it up as
(180 represents the degree of the triangle)
Add up like terms
Subtract 130 to the other side (180-130)
Divide 10 to the other side ( 50/10)
.
Hope this was clear :)
(180 represents the degree of the triangle)
Add up like terms
Subtract 130 to the other side (180-130)
Divide 10 to the other side ( 50/10)
.
Hope this was clear :)
Answer:
Option D.
Jenn's answer is not correct. She got it substituting into the equation and solving for "x".
Step-by-step explanation:
Given the following equation:
Since you need that , you hace to substitute that value into the equation:
Now you need to solve for "c":
Therefore for a a value of , you get
Then, the you can identify that the correct answer is the one given in the Option D.
Jenn made a mistake, because she substituted into the equation and then solve for "x":