Find the surface area of the right square pyramid. Round your answer to the nearest hundredth.
2 answers:
ANSWER
C. 145.75 yd²
EXPLANATION
First we need to calculate the area of the four triangular faces.
The lateral surface area


The area of the base is


To find the total surface area, we add the area of the square base to the area of the 4 triangular faces.
Therefore the total surface area is

Answer: Option C.
Step-by-step explanation:
To calculate the surface area of the right square pyramid, you need to use the following formula:

Where "s" is the length of any side of the base and "l" is the slant height.
You can identify in the figure that:

Therefore, substituting these values into the formula, you get this result:

You might be interested in
It is cotangent
Sin-CSC
cosin-sec
tan-cot
Answer:
no I have no answer
Step-by-step explanation:
noooooooooooooo
Answer:
GH=15
Step-by-step explanation:
HK= FK/2= 16/2= 8
Using pythagoras theorem in triangle GHK,
GH²= GK²-HK²
= 17²-8²
= 225
GH= √225
=15
ITS 100 trAilmix be because you multiply 25 Times 1/8 and multiply the answer OF 25 Times 1/8 in 25