Answer:
330
Step-by-step explanation:
We can break each surface area into it pieces.
For the squares:
9x13=117
9x5=45
9x12=108
For the triangles:
12x5÷2=30
Add all of those together to get the total square area, which is
The prism is a triangular prism
9 * (12 + 5 + 13) + (2 * 30)= 330
30 being the base area
Answer: 3
Step-by-step explanation: Substitute the value of the variable into the equation and simplify.
Below.
What we know: 4 Shaded. 12 in total.
That means,
12 divided by 4=3.
1/3 of the shape is shaded.
3.33333333333
im sorry
ezxerfguibfyrxzwzx
