find length of rhombus its diagonals are 12 cm,16 cm
and the answer will be 10
Answers
Answered by
0
Answer:
In ΔAOD
(AD)
2
=(AO)
2
+(OD)
2
=36+64
AD
2
=100
AD=
100
=10cm
Rhombus has all sides equal
AB = AD = BC = CD = 10 cm
Answered by
1
Answer:
We know in rhombus diagonals bisect each other at right angle.
In ΔAOB AO = 12/2 = 6cm, BO = 16/2 = 8cm
Using Pythagoras theorem in ΔAOB AB2 = AO2 + BO2 AB2 = 62 + 82 AB2
= 36 + 64 AB2 = 100 AB
=√100 = 10cm
∴ Each side of a rhombus is 10cm.
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