the diagonal of a rhombus measure 16 cm and 30 cm find its perimeter
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Brainly.in
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Secondary SchoolMath 10+5 pts
The diagonals of a rhombus measure 16 cm and 30 cm .find its perimeter ( in easy way)?
Report by Shamasualik 07.11.2015
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Akhilkick Virtuoso
given,the measures of diagonals16,30
We know that diagonals of rhombus are perpendicular bisectors of each other.
db=16
DO=DB/2
DO=16/2
DO=8cm
similarly,AO=15cm
by using pythogaras theorem,
DO²+AO²=DA²
8²+15²=DA²
64+225=DA²
289=DA²
DA=17
perimeter=DA×4
=17×4
PEIMETER=68CM
What is your question?
Secondary SchoolMath 10+5 pts
The diagonals of a rhombus measure 16 cm and 30 cm .find its perimeter ( in easy way)?
Report by Shamasualik 07.11.2015
Answers
Akhilkick Virtuoso
given,the measures of diagonals16,30
We know that diagonals of rhombus are perpendicular bisectors of each other.
db=16
DO=DB/2
DO=16/2
DO=8cm
similarly,AO=15cm
by using pythogaras theorem,
DO²+AO²=DA²
8²+15²=DA²
64+225=DA²
289=DA²
DA=17
perimeter=DA×4
=17×4
PEIMETER=68CM
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❤perimeter=L*B
perimeter=16*30
perimeter=480cm^2
SO the perimeter of the rhombus is = 480cm^2
perimeter=16*30
perimeter=480cm^2
SO the perimeter of the rhombus is = 480cm^2
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