If a triangle has two equal sides, then that triangle is said to be:
Equilateral
Scalene
Isosceles
Quadrilateral
If the hypotenuse and one side of a right angled triangle are equal to the hypotenuse and one other side of another right angled triangle, then these two triangles are congruent. This criterion is called:
SSS
SAS
ASA
RHS
If one side and the two angles on it of a triangle are equal to one side and two angles of another triangle, then these triangles are congruent. Which congruent criterion is this ?
Which of the following statement is false?
Two line segments are congruent if they have same length.
Two angles are congruent if they have same degree measure.
Two polygons are congruent if they have an equal number of sides.
Two circles are congruent if they have same radius.
What are the angles of an isosceles right angled triangle ?
90o, 45o, 45o
90o, 30o, 30o
90o, 60o, 30o
90o, 45o, 40o
If two sides of a triangle and their included angle are equal to two sides of another triangle and their included angle, then these triangles are congruent. Which congruent criterion is this ?
AA
The sum of angles of a quadrilateral is:
180°
360°
270°
90o
If ΔMNO ≅ ΔPQR, ∠M = 25 o, ∠P = 25o, ∠R = 65o, MO = 6cm, Find ∠O.
65o
25o
45o
If two triangles ΔABC and ΔPQR are congruent. Then find AB.
12
3
5
4
If the three sides of a triangle are equal to the three sides of another triangle, then these triangles are congruent. Which congruent criterion is this ?
