the area of a rhombus is 139.2 sq.cm and its attitude is 9.6cm.what is the perimeter
Anonymous:
58cm
Answers
Answered by
1
perimeter of rhombus is 4a
so u have said that altitude is 9.6cm
4a=4(9.6)=38.4
so u have said that altitude is 9.6cm
4a=4(9.6)=38.4
Is my answer correct??????
Side is not 9.6cm but altitude is 9.6 cm .
Your answer is incorrect.
oh okkkkk
Answered by
3
Things to know
1) Area of Rhombus = base * altitude
139.2 = base * 9.6
Base = 14.5cm.
: Side = 14.5cm
2)
Permeter is defined as Sum of lenght of all sides
= 4 * side
= 4 * 14.5 cm
=58cm
1) Area of Rhombus = base * altitude
139.2 = base * 9.6
Base = 14.5cm.
: Side = 14.5cm
2)
Permeter is defined as Sum of lenght of all sides
= 4 * side
= 4 * 14.5 cm
=58cm
Attachments:
is that a rhombus?
yes
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