1. I am guessing the triangles split the bottom in half so you will find the area of the triangles and the rectangle and add them together
Triangle=3×4 /2 12/2=6
Triangle 3×4 /2 6
Rectangle: 8×1 8
6+6+8=
12+8=20m^2
2. Triangle area+rectangle area
Rectangle: 22×24 528
Triangle: 8×24 /2 192/2 96
528+96= 624
The numbers that represents c and d and aligns with the information will be 24 - 10 = 14.
<h3>How to illustrate the information?</h3>
It should be noted that from the proportion, a = 60 and b = 25.
It was also stated that c - d = 14.
It should be noted that 60 and 25 have a common factor of 5. Therefore, the number that's equivalent to them will be:
(60 ÷ 2.5) = 24
25 ÷ 2.5 = 10
Therefore 24 - 10 = 14
The values are 24 and 10.
Learn more about number on:
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Answer:
D is your answer.
Step-by-step explanation:
Surface area is equal to all faces on the prism.
If you simplify it:
(5)(12) + (5)(10) + (12)(10) + (13)(10)
SA = 360 cm^2
Feel free to let me know if you need more help. :)
Also, you're not dumb. Everyone needs help at some point. :)
Answer:
Step-by-step explanation:
55