Question

The perimeter of a rhombus is equal to 120 m and one of the diagonals measures 48 m. Find the length of the other diagonal.

Answer 1

I hope this will help you sreelover,




As the diagonals of rhombus bisects eac h other by 90°

Side are equal in rhombus

Perimeter =4*side

120=4*side

120/4=side

30=side

Then by Pythagoras theorem,

Side²=(half of first diagonal)²+ (half of other diagonal)²

30²=24²+half of other diagonal²

900-576

324= half of other diagonal²

√324=18= half of other diagonal

Other diagonal =18+18=36cm

Answer 2

this is required answer