The area of isosceles triangle is 60cm^2 and non equal side =26cm find the perimeter?
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sorry there is a mistake.but i cant edit it. please substitude 12 by 13 and solve it.
then,
DB=4.615
AB=13.79
parameter=53.58
then,
DB=4.615
AB=13.79
parameter=53.58
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prathamrdps:
Thanks
Answered by
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the answer should be 56.
Thanks
can you explain it. If it is 56 the equal side will be15(56-26÷2).then applying Pythagoras theory the hight will be 7.48.then how get the area 60?
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