If the altitude from one vertex of a triangle bisects the opposite side, then the triangle is:
Equilateral
Isosceles
Scalene
Right Triangle
Two triangles are congruent if
They have the same shape
They have the same size
Both 1 and 2
They have equal angles
Two line segments are congruent if
Their lengths are equal
Their width are equal
Number of end points are equal
Any one of the above three is equal
In the given figure AC = AD and B is the midpoint of CD. Which of the following statement is correct?
In ΔABC , AC = BC. Then value of x is
9
10
20
Cannot be determined
The given triangles are congruent by RHS - which of the following is correct?
In ΔABC , ∠A = 100o and AB = AC , then ∠B =
30o
40o
50o
60o
Two circles are congruent if
Their chords are equal
Their sectors are equal
Their radii are equal
Their arcs are equal
If∠Y = ∠Z , YZ = 12 cm and perimeter of Δ XYZ = 38 cm. Then length of XZ is
12 cm
13 cm
25 cm
Cannot determined
In ΔABC , AB = AC and ∠B is more than 30o, but less than 45o. Then ∠C cannot be
33o
37o
41o
