Answer:
the answer is a and d
Step-by-step explanation:
6 + 6 + 2 +2 = 16
3 + 3 + 5 + 5 = 16
to find perimeter, double each factor and add :)
Answer:
The distance between A and B is <em>l(AB) = </em>13 units
Step-by-step explanation:
Given:
let,
A ≡ ( x1, y1 ) ≡ ( 0, 12 )
B ≡ ( x2, y2 ) ≡ ( 5, 0 )
To Find:
Length AB = ?
Solution:
Distance Formula for the distance between the two points ( x1, y1 ) and ( x2, y2 ) we have,

On substituting the above values we will get,

Therefore the distance between A and B is <em>l(AB) = </em>13 units
Answer:
√ -4
Step-by-step explanation:
all square roots of negative numbers are irrational