If the sides of a triangle are `sqrt 2, sqrt6, sqrt8 ` then the angles of the triangle are (i) `30^0, 75^0,75^0` (ii) `45^0,45^0,90^0` (iii)`30^0,60^0,90^0` (iv) `60^0,60^0,60^0`

The vertices of a triangle are (-6,0) , (0,0) and (0,8) .The circum-radius of the triangle is

In each of the following, the measures of three angles are given. State in which cases, the angles can possibly be those of a triangle: (i) 63^0, 37^0, 80^0 (ii) 45^0, 61^0, 73^0 (iii) 59^0, 72^0, 61^0 (iv) 45^0, 45^0, 90^0 (v) 30^0, 20^0, 125^0

In A B C ,\ /_A=30^0,\ /_B=40^0a n d\ /_C=110^0dot The angles of the triangle formed by joining the mid-points of the sides of this triangle are 70^0,\ 70^0,\ 40^0 (b) 60^0,\ 40^0,\ 80^0 30^0,\ 40^0,\ 110^0 (d) 60^0,\ 70^0,\ 50^0

The sides of a triangle are in the ratio 3:45. The measure of the largest angle of the triangle is 60^(@) b.75^(0) c.120^(@)d.150^(@)

The angles of a triangle are in the ratio 1:2:3. The measure of the largest angle is: (a) 30^0 (b) 60^0 (c) 90^0 (d) 120^0

If the measures of angles of a triangle are in the ratio of 3:4:5, what is the measure of the smallest angle of the triangle? (a) 25^0 (b) 30^0 (c) 45^0 (d) 60^0

An exterior angle of a triangle is 108^(0) and its interior opposite angles are in the ratio 4:5. The angles of the triangle are 48^(0),60^(0),72^(0) (b) 50^(0),60^(0),70^(0)52^(0),56^(0),72^(0) (d) 42^(0),60^(0),76^(0)

If all the three angles of a triangle are equal, then each one of them is equal to: (a) 90^0 (b) 45^0 (c) 60^0 (d) 30^0

Find the area of the triangle with vertices (0,0), (6,0) and (0,5).

The angles of a triangle are in the ratio 1:2:3 The measure of the largest angle is: 30^(0) (b) 60^(0)(c)90^(0)(d)120^(@)