Answer:
4
Step-by-step explanation:
Since the figure is a square, find the length of 1 side and multiply by 4 for perimeter.
Calculate the length of AB using the distance formula.
AB = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = A(3, 4) and (x₂, y₂ ) = B(2, - 2)
AB =
= 
= 
= 
Hence
perimeter = 4AB = 4
Answer: 265720.5
.
.
.
(81^3) / 2 = 265720.5
Answer:
8 edges
Step-by-step explanation:
A square based pyramid has 8 edges
Answer:
15
Step-by-step explanation:
if you put x=-15
f(x) = 5*-5 +40
=-25+40
=15