B and c i think is correct
Answer:
15/2, 13/2.
Step-by-step explanation:
Here's a graph as well.
Answer:
5040
Step-by-step explanation:
=(-56)×(-90)
<u>=5040</u>
Answer:
20 children and 20 adults
Step-by-step explanation:
20 + 20 = 40
Using it's concept, it is found that the surface area of the figure given in this problem is of 710.6 mm².
<h3>What is the surface area of a prism?</h3>
It is the sum of the areas of all faces of the prism.
In this problem, the prism is composed by:
- Two squares of sides 13 mm.
- Four rectangles of sides 5 mm and 13 mm.
- One triangle with measures in mm of .
Hence, the areas in square millimeters are given by:
- .
- .
Adding them, the surface area of the figure is given by:
S = 338 + 260 + 112.6 = 710.6 mm².
More can be learned about surface areas at brainly.com/question/26702574
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