Which of the following is false for a Δ ABC?
AB + BC > AC
AC + BC > AB
BC < AC + AB
AB + BC < AC
. Find the value of x.
20o
30o
50o
60o
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
Find the value of x.
90o
45o
In Δ XYZ, the angle opposite to side XZ is
∠XYZ
∠XZY
∠ZXY
∠YZX
140o
180o
Sum the angles a triangle is.
270o
360o
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
