Question

what is the perimeter of an isosceles triangle is 10 3/4cm. if one of its equal sides is 2 4/6 cm .Find the length of the other side?​

Answer 1

Step-by-step explanation:

perimeter = 10 3/4

or, 2 4/6 +2a = 10 3/4

or, 16/6 +2a = 43/4

or, 16+12a/6 = 43/4

or, 4(16+12a) = 46×6

or,64+48a = 276

or, 48a = 212

or, a= 53/12

=4 5/12