the side of a rhombus is 10cm and one of its diagonal is 12cm.find its perimeter and area
Answers
Answered by
2
Answer:
In △ABO , applying Pythagoras
AB² =AO² +OB²
10² =6²+OB²
100−36=OB²
OB=8
BD=2OB
=2×8
=16cm
Hope this answer helps you out .
Attachments:
Similar questions