Once you know the height and width, multiply them to get the area of the square.<span> To </span>find<span> the perimeter of the square, add all four sides </span>together. <span>To </span>find the area of a triangle<span>, multiply </span>together<span> two of the sides not the hypotenuse and then multiply that figure by 1/2.</span>
Answer:
m=1/3
Step-by-step explanation:
so find slope do this
(y^2-y^1)/(x^2-x^1)
so
(1+2)/(-3-6)
1/3