Step-by-step explanation:
Pythagoras' theorem for the smallest one :


= 52
Pythagoras' theorem for the middle one :
=
+ 
Pythagoras' theorem for the biggest one :


Using the formula before (for
) it becomes :



16 + 8a = 52 + 36
16+8a = 88
8a = 88-16
8a = 72
a = 9
Verifying :



= 117
The biggest one :



True
Answer:
26
Step-by-step explanation:
You can determine the slant height of this cone by forming a right triangle with the radius, and height. Therefore, the slant height is:
sqrt(10^2 + 24^2) = sqrt676 = 26
Answer: C
Step-by-step explanation: all real numbers can solve this problem
Answer:
27.5 pages per hour.
Step-by-step explanation:
Santino read 5
pages in 12 minutes
In 60 minutes he read:
× 5.5 = 27.5 pages
Answer:
true
Step-by-step explanation: