Question

The area of ​​a rectangle one side of which majors 12 meters and the diagonal mesuares 13 meters ​

Answer 1

Answer:

5m

Step-by-step explanation:

Let another side be x

$13^2= 12^2+x^2\\169=144+x^2\\169-144=x^2\\25=x^2\\x=5$

A diagonal divides a rectangle into a right angle triangle so we will find another side with the help of pythagorus theorem

area = length x breadth

area = 5 x 12

area= $60 cm^2$