Home
Class 14
MATHS
If the angles of a triangle ABC are in t...

If the angles of a triangle ABC are in the ratio 2:3:1 then the angles A,B and C are

A

`angle A=60^@,angelB=90@^@,angleC=30^@`

B

`angle A=40^@,angelB=120@^@,angleC=20^@`

C

`angle A=20^@,angelB=60@^@,angleC=60^@`

D

`angle A=45^@,angelB=90@^@,angleC=45^@`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

If the angles of a triangle ABC are in the ratio 1:2:3. then the corresponding sides are in the ratio ?

If the angles of a triangle ABC are in AP, a =2, c = 4then b is

If the angles of triangle ABC are in the ratio 1:1:2 respectively (the largest angle being angle C ), then the value of (Sec A)/(Cosec B) - (tan A)/(Cot B) is : (a) 0 (b) 1:2 (c) 1 (d) (sqrt3)/2

If the angles of a triangle are in the ratio of 2 : 3 : 7 , then find the ratio of the greatest angle to the smallest angle A. 7 : 2 B. 2 : 3 C. 7 : 1 D. 3 : 5

If the angles of a triangle ABC are in AP and b:c=sqrt3:sqrt2 the what is the measure of angle A?

If the angles A,B, and C of a triangle ABC are in AP and the sides a,b and c opposite to these angles are in GP,then a^(2),b^(2) and c^(2) a are related as

In the triangle ABC,external bisectors of angles B and C meet at D. If angles x,y and z are in the ratio 7:8:9 then ratio of the angles a,b,c is

The angles of triangle ABC are in A.P. and b:c= sqrt(3):sqrt(2) find angle A , angle B , angle C .