Question

the perimeter of a triangle and a rectangle are equal. If the sides of the triangle are 5cm, 12cm , 13cm. find the area of the rectangle of its length is length is 10 cm​

Answer 1

Answer:

50

Step-by-step explanation:

the perimeter of the rectangle is = 5+12+13=30

so,here length is = 10 cm.

area of the rectangle is = 30/2=15,

15-10=5cm (breadth)

area=10×5=50cm.