Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • The three angles of a triangle are in the ratio 1:2:1. Find all the angles of the triangle. Classify the triangle in two different ways.

3. The three angles of a triangle are in the ratio  \small 1:2:1.  Find all the angles of the triangle. Classify the triangle in two different ways.
 

Answers (1)

best_answer

Let the angles of the triangles be x,2x\:\:and\:\:x

So, 

 As we know the sum of internal angles of a triangle is 180. so,

x+2x+x=180^0

4x=180^0

x=45^0

2x=90^0

Hence the angles of the triangles are 45^0,90^0\:\:and\:\:45^0.

On the Basis of sides, the triangle is isosceles triangle as two sides of the triangle are equal.

On the Basis of angle, the triangle is Right-Angled Triangle as it has one angle equal to 90 degrees.

Posted by

Pankaj Sanodiya

View full answer

Similar Questions

Trending Articles/News

anam-khan

JNVST Class 6 admit card 2025 out at navodaya.gov.in; exam in 2 phases
anam-khan

NVS LEST 2025 application correction deadline today at navodaya.gov.in; editable fields
anam-khan

NVS 2025 application correction window for Class 9, 11 admissions opens at navodaya.gov.in

Latest Question