The Romubus diagonal are 60m 30m find its perimeter
Answers
Answered by
0
Using the formulas the answer is 134.16m
Attachments:
Answered by
0
Answer:
60√5 m
Step-by-step explanation:
since diagonals of a rhombus bisect each other at 90°, we can use Pythagoras Theorem to find the length of one side.
Let d₁=60 and d₂=30
since they bisect each other, it becomes d₁= 30 m and d₂=15 m respectively.
now we use Pythagoras Theorem,
Let a be side of the rhombus. now:-
⇒30²+15²=a²
⇒a²=1125
⇒a=√1125
⇒a=15√5 m
Now perimeter is 4a
thus 4×15√5=60√5.
∴Perimeter is 60√5 m
Attachments:
Similar questions