Instructions for use of the lesson
1- Problem to be solved
Enter the trace of the problem for which you want the resolution in the appropriate box:
and press:
3 - Receiving result
Wait a few seconds without pressing other keys, waiting for the answer of the solver automatically:
Conduct of the problem
I run the equivalence:
0.35 m = 35 cm
Data
Poligon: rectangle ABCD
basis b = 60 cm
heigth h = 35 cm
Solution
We require the perimeter of a rectangle ABCD whose sides are:
AB = 60 cm
BC = 35 cm
Apply the formula:
p = AB + BC + CD + DA
and get:
p = 60 cm + 35 cm + 60 cm + 35 cm = 190 cm
Reply
The perimeter of rectangle ABCD is 190 cm.
Data
Poligon: rectangle ABCD
basis b = 60 cm
heigth h = 35 cm
Solution
It requires the area of rectangle ABCD whose sides are:
AB = 60 cm
BC = 35 cm
Apply the formula:
A = AB x BC
and get:
A = 60 cm x 35 cm = 2100 cm2
Reply
The area of rectangle ABCD is 2100 cm2.
Time taken to resolve the problem: 1 seconds
3 - For a subsequent issue press:
and write a new track.