Which of the following is not congruent ?
Biscuits inside the same packet.
Two copies of the same photo have same shape and size.
Math text books of a students in the same class.
Two triangles with different measures
If two triangles ΔABC and ΔPQR are congruent. Then find AB.
12
3
5
4
If ΔABC is an isosceles triangle. If AC = BC and ∠A = 60°. Find ∠B.
30°
60°
130°
120°
If a triangle has two equal sides, then that triangle is said to be:
Equilateral
Scalene
Isosceles
Quadrilateral
If ΔMNO ≅ ΔPQR, ∠M = 25 o, ∠P = 25o, ∠R = 65o, MO = 6cm, Find ∠O.
90o
65o
25o
45o
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 ΔABC ≅ ΔPQR, AB = 5 cm, AC = 4cm, PQ = 5m, PR = 4cm and ∠B =90°, ∠C = 30°. Find ∠P.
90°
45°
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.
The sum of angles of a quadrilateral is:
180°
360°
270°
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
