Figures with same shape are called
Equal
Congruent
Both 1 and 2
Similar
Name this properly " Every triangle is congruent to itself".
Reflex
Symmetric
Transitive
Equivalence
If in ΔABC,∠A = 50o and ∠B = ∠C then ∠B =
30o
60o
65o
130o
The sum of the exterior angles of a polygon is
2 right angles
4 right angles
(2 n - 4) right angles
6 right angles
In Δ PQR, QR = PR then
∠R = ∠P
∠Q = ∠R
∠P = ∠Q
∠R = ∠P + ∠Q
If ∠ABC = ∠DEF then ∠DEF = ∠ABC. Name this property.
Reflexive
The greater side in a right triangle is
Hypotenuse
Height
Base
None of these
Each of the interior angle of a regular pentagon is
120o
135o
72o
108o
If each of the interior angle of a regular polygon is 120o, then number of its sides is
10
5
6
8
What is the sum of interior angles of a regular octagon?
900o
1020o
1080o
200o
