Question

Find the area of a rhombus,each side of it measures 20cm and one of whose diagonals is 24cm.

Answer 1

Area=1/2*products of diagonal

One diagonal =24cm
To find other diagonal we should​ use pythagoras theorem

Then half of diagonal=24/2=12
x²=24²-20²
x=13.26

13.26*2=26.52

area=1/2*products of diagonal

=1/2*26.52*24
=318.24

Answer 2

ans is in the photo
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