Question

Each side of a rhombus is 13 cm and one diagonal is 10 cm find the length of its other diagonal and area of rhombus.

Answer 1

area =169 dia =33.8....................

Answer 2

heya

one side of rhombus is 13cm.

diagonal 13cm.

where diagonal meet there is 90° angle construct.in rhombus.

so, By using Pythagoras theorm.

Half leght of diagonal of rhombus =√13^2-5^2

=)√169-25

=√144=12

diagonal =2*12
=24.

Area of rhombus =1/2product of diagonal.

=1/2*24*10
=)120 cm^2 Area of rhombus

hope it help you

@rajukumar☺