Since we have a rectangle triangle, then we can find the other side of the triangle using the Pythagorean theorem.
We have then:

Then the surface area is given by the sum of the areas.
Triangle of the base and the top:

Rectangle 1:

Rectangle 2:

Rectangle 3:

Finally, the surface area is:

Substituting values:
Answer:
The surface area of a right triangle prism is:
B. 132
x = √(9 × 16) = √144 = 12 cm
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Answer:
I don't know the y-intercept but the slope is 1/3
Answer:
27.20seconds
Step-by-step explanation:
hope this helped,brainliest?
Answer:

Step-by-step explanation:




