If AB = 3 cm, BC = 4 cm AC = 6 cm. Then ΔABC is a/an
Equilateral triangle
Isosceles triangle
Scalene triangle
Right triangle
90o
140o
180o
50o
Find the value of x.
110o
100o
95o
80o
The one side of a triangle is 7.5 cm and altitude to it from the opposite vertex is 4 cm.Then its area is
10 sq.cm
15 sq.cm
25 sq.cm
30 sq.cm
In Δ XYZ, the angle opposite to side XZ is
∠XYZ
∠XZY
∠ZXY
∠YZX
. Find the value of x.
20o
30o
60o
Which of the following measurements represents a triangle?
60o, 70o, 80o
1 cm, 2 cm, 3 cm
90o, 70o, 50o
10 cm, 15 cm, 18 cm
Area of a right angled triangle is
Half the product of the angles
Half the product of its base and height
Half the product of there sides
None of these