Switching the hypothesis and conclusion of a conditional statement<span> and negating both. For example, the </span>contrapositive<span> of "If it is raining then the grass is wet" is "If the grass is not wet then it is not raining."
It's just to negate both sides :)</span>
Answer:
y=x-4
Step-by-step explanation:
Answer:
A. P = 4s
B. P = 24 cm
Step-by-step explanation:
Perimeter of a shape is the sum of all the length of sides of the shape.
Let the perimeter of the square be represented by P, and the length of its sides by s.
A. P s
P = ks
where k is the proportionality constant.
But for a square the length of sides are equal, thus;
P = s + s + s + s
= 4s
So that,
4s = ks
⇒ k = 4
∴ P = 4s
B. Given a square of side length 6 cm, determine its perimeter.
P = 4s
But, s = 6 cm
P = 4 x 6
= 24
P = 24 cm
The perimeter of the given square is 24 cm. And the drawing is herewith attached to this answer for clarifications.