Let Surface Area A, a the base edge and h the height:
A = a²+2a√(a²/4+h²)
h=?
pythagorean theorem:
h²=c²-a²
h=√(c²-a²)
h=√(8²-(.7/2)²)= 8
plug it in the above equation A= 11.7ft²
So A is correct
Answer:
Hello There!
`~~~~~~~~~~~~~~~~~~~~~`
Here are some:
Step-by-step explanation:
10 = 50
6 = 30
7 = 35
Using ten would have them all equal 50, using 6 would have them all equal 30 and using 7 would have them all equal 35.
Hope this helped you. Brainliest would be nice!
Answer:
<em>B. Statistical analysis is applied to the results of the study.</em>
<em>B</em><em> </em><em>and </em><em>C.</em>