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• ICSE×
• Class 10×
• Mathematics×
• Similarity×

# Similarity Free Doubts and Solutions

## In an equilateral triangle, the ratio of the square of one altitude to the square of one side is

Asked by nitinkumarsingh.singh.75 16th October 2015, 12:47 PM

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## I have also posted the figure.

Asked by Sushant Kumar 12th April 2014, 9:05 PM

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## A triangle ABC has altitudes AL,BM,CN which meet together at O. Prove that (AN/BN)x(BL/CL)x(CM/AM)= 1.

Asked by Sushant Kumar 26th March 2014, 8:50 PM

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## a model of a machine is made, the reduction factor being 1: 3/19.find the volume of the model, if the volume of the machine is 54872 cu.cm

Asked by smitha nair 20th February 2014, 8:58 AM

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## find PD+PE+PF

Asked by paramsampat Sampat 1st December 2013, 11:43 AM

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## When two traingles are similiar are there areas equal?If yes then how?Explain in detail.

Asked by 12th October 2013, 11:46 PM

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## 1).If the areas of two similiar traingles are equal, prove that they are congruent.

Asked by 12th October 2013, 11:39 PM

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## 2).The volume of machine is 27000cm3.A model of machine is made, the reduction is 2:15.Find the volume of the model.

Asked by 6th October 2013, 4:41 PM

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## 1).If the areas of two similar triangles are equal, prove that they are congruent.

Asked by 6th October 2013, 4:37 PM

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## In triangle ?ABC, angle B = 2 angle C and the bisector of angle B meets CA at point D. Prove that 1. ?ABC and ?ABD are similar 2. DC : AD = BC : AB

Asked by Nilesh Raikar 26th July 2012, 12:41 PM