Forming Triangles

which point lies in interior ?

• point p

• pint b

• pint a

• point c

exterior point lies outside the triangle

true/false

• true

• false

which one is acute angled triangle ?

• 3o and 45

• 100 and 20

• 60 and 95

• none of the above

isosceles triangle has _________

• 2 sides equal

• 3 sides equal

• all sides are different

• none of the above

sum of all interior angle of any triangle _______

• 180°

• 90°

• 360°

• 50°

equilateral triangle have

• all sides equal

• only 2 sides equal

• none of the sides are equal

which one is right angled triangle

• 60º, 60º, 60º

• 90º, 45º, 45º

• 20°, 60°, 100°

how many angles of an isosceles triangle are equal ?

• 2

• 1

• 0

• 3

sum of all interior angle triangle is 180°

• true

• false

what is the third angle of triangle whose two angles are 70° and 30°?

• 90°

• 80°

• 60°

• none of the above