Find the perimeter of a rectangle whose one side measures 20m and diagonal is 29m

1.You draw the rectangle and label on one side 20m

2.Draw a diagonal line inside the rectangle an label the line as 29m

3.Extract the the newly formed right angled triangle.

4.Find the hypotenuse (a+b=c) of the right angle which will give you the value of the unknown side.

5.Calculate the perimeter which is;

P=S+S+S+S

P= 20m+9m+20m+9m

P=29m+29m

P=58m

i believe that the slope of the line is -5

step-by-step explanation:

answer: the answer is fre sha voca do

step-by-step explanation: