Abc is an isosceles triangle with ac bc

Asked by admin @ 29/08/2021 in Math viewed by 357 People

ABC is an isosceles triangle with AC = BC . If AB2 = 2AC2 . Prove that abc is a right angle triangle

Answered by admin @ 29/08/2021

Given,
AC= BC
if it is right angled triangle than it will need to satisfy phythagoras theorem.
AB^2= AC^2+BC^2
Ab^2= 2AC^2 (since, Ac=BC given)

In an isosceles triangle abc with ab ac

Asked by admin @ 26/08/2021 in Math viewed by 377 persons

"Question 1 In an isosceles triangle ABC, with AB = AC, the bisectors of ∠B and ∠C intersect each other at O. Join A to O. Show that: (i) OB …

Abc is an isosceles triangle with ab ac

Asked by admin @ 24/08/2021 in Math viewed by 275 persons

ABC is an isosceles triangle in which AB=AC.Side BA is produced to D Such that AD=AB.Show that BCD is a right angled triangle

Triangle abc is an isosceles triangle with ab ac

Asked by admin @ 20/08/2021 in Math viewed by 271 persons

ABC is an isosceles triangle in which AB=AC.Side BA is produced to D Such that AD=AB.Show that BCD is a right angled triangle

If abc is an isosceles triangle with ab ac

Asked by admin @ 16/08/2021 in Math viewed by 527 persons

if triangle ABC is an isosceles triangle such that AB=AC then prove that altitude AD from a on BC bisects it

In triangle abc ad is perpendicular to bc

Asked by admin @ 25/08/2021 in Math viewed by 275 persons

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Abc is an isosceles triangle inscribed in a circle

Asked by admin @ 17/08/2021 in Math viewed by 354 persons

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Ad is an altitude of an isosceles triangle abc

Asked by admin @ 13/08/2021 in Math viewed by 289 persons

AD is an altitude of an isosceles triangle ABC in which AB=AC.show that AD bisects BC

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Asked by admin @ 29/08/2021 in Math viewed by 353 persons

Draw a triangle ABC with side BC=7cm, angle B=45,angle A=105. Then construct a triangle whose sides are 4/3 times the corresponding sides of triangle abc

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Asked by admin @ 24/08/2021 in Math viewed by 328 persons

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Asked by admin @ 23/08/2021 in Math viewed by 341 persons

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In triangle abc prove that ab bc ca 2ab

Asked by admin @ 23/08/2021 in Math viewed by 347 persons

In triangle ABC prove that AB+BC+CA>2AB

In triangle abc d is the midpoint of bc

Asked by admin @ 12/08/2021 in Math viewed by 269 persons

in a triangle abc d is the midpoint of bc and e is the midpoint of ad. if be is produced meets ac in f, then prove that af=1/3ac

In triangle abc ad is perpendicular bisector of bc

Asked by admin @ 17/08/2021 in Math viewed by 290 persons

in angle ABC ,ad is the perpendicular bisector of BC show that angle abc is an isosceles triangle in which ab is equal to ac

Abc is an isosceles triangle right angled at b

Asked by admin @ 16/08/2021 in Math viewed by 287 persons

ABC is an isosceles triangle, right angled at B . similar triangles ACD & ABE are constructed on sides AC & AB . Find the ratio between the areas of …