Question

three sides of a triangle are 53 cm,56cm,53cm,an another triangle of equal area is consists of side 53cm,x,53cm,find x?​

Answer 1

Answer:

74

Step-by-step explanation:

x+53+53

$x + 53 + 53 = 180 \\ x + 108= 180 \\ x = 180 - 108 \\ x = 74$

Answer 2

Answer:

x = 56 cm

Step-by-step explanation:

The sides of first triangle  is 53 cm , 56 cm , 53 cm .

The sides of other triangle is 53 cm , x cm , 53 cm.

we can see that both triangles are isosceles triangle & same area .

∴ x = 56 cm