the formula is a^2 + b^2 = c^2
a and b are the legs or the length and the width
16^2 + 12^2 = 400^2
square root 400 to get 20
the answer is 20
if you need more help let me know
Answer:
82 and 98.
Step-by-step explanation:
set up 2 equations
x+y=180
2x+16=180
you start by solving the second equation to find one of the angles.
180-16= 164
2x=164
164÷2= 82
x=82
since you've solved that equation, add in the missing variable to solve for the next one
82+y=180
180-82= 98
Answer:
625
Step-by-step explanation:
This is a reoccurring permutation
so it is 5^3
Answer:
2712.96 mm³
Step-by-step explanation:
V = πr²h
= 3.14 x 12 x 12 x 6
= 37.68 x 72
= 2712.96 mm³
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