In an acute-angled triangle ABC, the altitudes from A, B, C when extended intersect the circumcircle again
at points A₁, B₁, C₁, respectively. If angle ABC = 45° then angle A₁B₁C₁ equals

Question

In an acute-angled triangle ABC, the altitudes from A, B, C when extended intersect the circumcircle again at points A 1 , B 1 , C 1 , respectively. If angle ABC = 45° then angle A 1 B 1 C 1 equals

Latika Leekha · Answer

Hello student, We are given that &ang;ABC = 45&deg; So, &ang;BCH = 45&deg; = &ang;BCA 1 &ang;C 1 CA 1 = 45&deg; + 45&deg; = 90&deg; So, &ang;C 1 B 1 A 1 = 90&deg; Hence, the required angle &ang;A 1 B 1 C 1 = 90&deg;.

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

In an acute-angled triangle ABC, the altitudes from A, B, C when extended intersect the circumcircle again at points A 1 , B 1 , C 1 , respectively. If angle ABC = 45° then angle A 1 B 1 C 1 equals

In an acute-angled triangle ABC, the altitudes from A, B, C when extended intersect the circumcircle again
at points A₁, B₁, C₁, respectively. If angle ABC = 45° then angle A₁B₁C₁ equals

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Analytical Geometry

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

IIT JEE Courses

One Year IIT Programme

Two Year IIT Programme

Crash Course

NEET Courses

One Year NEET Programme

Two Year NEET Programme

One to One

School Board

Live Online classes

Class 11 & 12

Class 9 & 10

Class 6, 7 & 8

Test Series

JEE test series

NEET test series

C.B.S.E test series

Complete Self Study Packages

FULL COURSE

For class 12th

For class 11th

In an acute-angled triangle ABC, the altitudes from A, B, C when extended intersect the circumcircle again at points A 1 , B 1 , C 1 , respectively. If angle ABC = 45° then angle A 1 B 1 C 1 equals

In an acute-angled triangle ABC, the altitudes from A, B, C when extended intersect the circumcircle againat points A1, B1, C1, respectively. If angle ABC = 45° then angle A1B1C1 equals

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Analytical Geometry

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship

In an acute-angled triangle ABC, the altitudes from A, B, C when extended intersect the circumcircle again
at points A₁, B₁, C₁, respectively. If angle ABC = 45° then angle A₁B₁C₁ equals