If X = 13 units, Y = 11 units, and Z = 17 units, then what is the surface area of the right triangular pyramid shown above? A. 442 square units B. 403 square units C. 474.5 square units D. 292.5 square units
ModNarukami
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Answers & Comments
Answer:
A. 442 square units
B. 403 square units
C. 474.5 square units
D. 292.5 square units
Step-by-step explanation:
> Here are the following steps on how to find the Surface Area(SA) of a Right Triangular Pyramid.
1. Firstly, we need to identify the given data and what is missing in the word problem:
2. Secondly, we need to identify which formula we are going to use to find the Surface Area of the shape:
3. Thirdly, we need to first find the base area of the pyramid:
4. Fourthly, we then next find the area of the Lateral Faces:
5. Fifthly, after we got the Base Area and Lateral Area, let's substitute them into our formula and solve for the Surface Area:
6. Finally, we have our answer:
Other Information:
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