Home
Class 10
MATHS
ATMELATI LWAYS READ BOOKS Question 57. A...

ATMELATI LWAYS READ BOOKS Question 57. A point on the side BC of an equilateral triangle ABCI. Thus, BD = 1 BC. Prove that 9AD = TAR. Solution: Given: equilateral triangle

Promotional Banner

Similar Questions

Explore conceptually related problems

A point D is on the side BC of an equilateral triangle ABC such that DC=(1)/(4)BC. Prove that AD^(2)=13CD^(2)

D,E and F are respectively the mid points of the sides BC,CA and AB of an equilateral triangle ABC, prove that DEF is also equilateral triangle.

If D,E and F are respectively the midpoints of the sides BC,CA and AB of an equilateral triangle ABC ,prove that /_DEF is also an equilateral triangle.

In an equilateral triangle ABC, AD _|_ BC . Prove that : AB^(2) + CD^(2) = 5/4 AC^(2)

If K is a point on the side BC of an equilateral triangle ABC and if /_BAK=15^(@), then the ratio of (AK)/(AB) is

In an equilateral triangle ABC,the side BC is trisected at D.Prove that: 9AD^2=7AB^2 .

In Figure,D,E and F are,respectively the mid-points of sides BC,CA and AB of an equulateral triangle ABC. Prove that DEF is also an equilateral triangle.

In an equilateral triangle ABC the side BC is trisected at D. Prove that 9AD^(2)=7AB^(2)

If triangleABC is an equilateral triangle such that AD bot BC , then AD^2 =

In an equilateral triangle ABC, AD bot BC meeting BC in D then AD^2 =…………..