Question

Choose the correct answer from the given four options:
1. If one angle of a triangle is equal to the sum of other two angles, then the triangle is
(a) an isosceles triangle (b) an obtuse triangle
(c) an equilateral triangle (d) a right triangle
2. In the given figure, the ratio ∠ ABD : ∠ ACD is
3

(a) 1 : 1 (b) 2 : 1 (c) 1 : 2 (d) 2 : 3
3. ∠ x and ∠ y are exterior angels of a Δ ABC, at the points B and C respectively. Also ∠ B > ∠ C,
then, relation between ∠ x and ∠ y is
(a) ∠x > ∠y (b) ∠x < ∠ y (c) ∠x = ∠y (d) < y = < x
4. In the given figure, PQ > PR, QS and RS are the bisectors of ∠ Q and ∠ R respectively. Then

(a) SQ = SR (b) SQ > SR (c) SQ < SR (d) SO < SR
5. If the bisector of vertical angle of a triangle is perpendicular to the base of triangle then the
triangle is
(a) scalene triangle (b) obtuse angled triangle
(c) acute angled triangle (d) equilateral triangle
6. In Δ ABC and ΔPQR, three equality relations between same parts are as follows : AB = QP,
∠B = ∠P and BC = PR
State which of the congruence conditions applies:
(a) SAS (b) ASA (c) SSS (d) RHS
7. D, E, F are the mid points of the sides BC, CA and AB respectively of Δ ABC. Then Δ DEF is
congruent to triangle
(a) ABC (b) AEF
(c) BFD, CDE (d) AFE, BFD, CDE
8. In quadrilateral ABCD, BM and DN are drawn perpendicular to AC such that BM = DN. If BR =
8 cm, then BD is

(a) 4 cm (b) 2 cm (c) 12 cm (d) 16 cm

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

so I will tell yu the ans

yu should write 1st questions ans a one iscoceles one

2nd....1:2

3rd ...c one

4 th a

5 th obtuse one

6 a one