Free Printable Triangles Quiz

1.

Choose the correct statement

a)

triangle has two right angles

b)

all the angles of a triangle are more than 60°

c)

an exterior angle of a triangle is always greater than the opposite interior angles

d)

all the angles of a triangle are less than 60°

2.

In two triangles, ABC and PQR, ∠A = 30°, ∠B = 70°, ∠P = 70°, ∠Q = 80° and AB = RP, then

a)

ΔABC ≌ ΔPQR

b)

ΔABC ≌ ΔQRP

c)

ΔABC ≌ ΔRQP

d)

ΔABC ≌ ΔRPQ

3.

In two triangles ABC and DEF, AB = DE, BC = DF and AC = EF, then

a)

ΔABC ≌ ΔDEF

b)

ΔABC ≌ Δ ΔEFD

c)

ΔABC ≌ ΔFDE

d)

none of these

4.

If ΔABC is congruent to ΔDEF by SSS congruence rule, then:

a)

∠C <∠F

b)

∠B < ∠E

c)

∠A < ∠D

d)

d) ∠A = ∠D, ∠B = ∠E, ∠C = ∠F

5.

In the given figure, the congruency rule used in proving ∠ACD ≌ ∠ADB is

a)

ASA

b)

SAS

c)

AAS

d)

RHS

6.

In the given figure, AD is the median then ∠BAD is

a)

35

b)

110

c)

55

d)

70

7.

In a triangle PQR if ∠QPR = 80° and PQ = PR, then ∠R and ∠Q are

a)

80°,70°

b)

80°, 80°

c)

70°, 80°

d)

50°, 50°

8.

In a triangle ABC, AB = 5 cm AC = 5 cm and angle A = 50 then angle B is equal to

a)

35

b)

65

c)

80

d)

40

9.

Which of the following is not a criterion for congruence of triangles?

a)

SSA

b)

SAS

c)

ASA

d)

SSS

10.

Which of the following is a correct statement?

a)

Two triangles having same shape are congruent

b)

Two sides of a triangle are equal to the corresponding sides of another triangle then the two triangles are congruent

c)

if the hypotenuse and one side of right angle are equal to the hypotenuse and one side of another triangle then the triangles are not congruent

d)

None of these

11.

Given figure PS is the median bisecting angle then angle QPS is

a)

110

b)

70

c)

45

d)

55

12.

In an isosceles triangle the sides opposite to the equal angles are are

a)

Equal

b)

Not equal

c)

Can't say

d)

None of these

13.

The measure of each angle of an equilateral triangle is

a)

60 degrees

b)

80 degrees

c)

90 degrees

d)

100 degrees

14.

In a triangle ABC, AB = AC and Angle B = 70 degrees find angle A

a)

40

b)

70

c)

60

d)

90

15.

The vertical angle of an isosceles triangle is 100 degree find its base angles

a)

40

b)

100

c)

80

d)

90

16.

In the given figure the measure of angle B'A'C' is

a)

50°

b)

60°

c)

70 degrees

d)

80 degrees

17.

The sum of all measure of angles in a triangle is

a)

180 degrees

b)

360 degrees

c)

240 degrees

d)

90°

18.

In the given figure BD is perpendicular to AC the measure of angle ABC is

a)

60°

b)

30 degrees

c)

45 degrees

d)

90°

19.

In a triangle ABC, AB = AC BP and CQ be the altitudes from the vertices to their opposite sides, then

a)

BP= CQ

b)

AP = AQ

c)

angle ABC= angle ACB

d)

All of these

20.

In an Isosceles triangle two sides are

a)

Equal

b)

Not equal

c)

Can't say

d)

None of these

Triangles Quiz

Total questions: 20

Worksheet time: 16mins

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