construct an isosceles triangle LMN whose base MN is 4.5 cm and sum of the perpendicular from L to MN and side is 7 cm.

Dear Student,

Please find below the solution to the asked query :
Let the permendicular is LD so LD+MN= 7 LD= 7-4.5 = 2.5 cm Now, draw a line MNand draw a perpendicular bisector of length 2.5 cm and then join the other end by M and Nto get the required triangle.



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use common sense and try
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