Three statements are given below: I. In a ||gm, the angle bisectors of two adjacent angles enclose a right angle. I. The angle bisectors of a ||gm form a rectangle. III. The triangle formed by joining the midpoints of the sides of an isosceles triangle is not necessarily an isosceles triangle. Which is true?A. I onlyB. II onlyC. I and IID. II and III

Three statements are given below: I. In a ||gm, the angle bisectors of

1.	Three statements are given below: I. In a \|\|gm, the angle bisectors of two adjacent angles enclose a right angle. I. The angle bisectors of a \|\|gm form a rectangle. III. The triangle formed by joining the midpoints of the sides of an isosceles triangle is not necessarily an isosceles triangle. Which is true?A. I onlyB. II onlyC. I and IID. II and III
Answer» Correct Answer - C

Discussion

No Comment Found

Related InterviewSolutions

Examine the table. (Each figure is divided into triangles and the sum of the angles deduced from that)What can you say about the angle sum of a convex polygon with number of sides?(a) 7 (b) 8 (c) 10 (d) n
ABCD is a rhombus and P, Q, R and S are mid-points of the sides AB, BC, CD and DA respectively. Show that the quadrilateral PQRS is a rectangle.
In ∆ABC and ∆DEF, AB = DE, AB || DE, BC = EF and BC || EF. Vertices A, B and C are joined to vertices D. E and F respectively. Show that(i) Quadrilateral ABED is a parallelogram. (ii) Quadrilateral BEFC is a parallelogram. (iii) AD || CF and AD = CF. (iv) quadrilateral ACFD is a parallelogram. (v) AC = DF (vi) ∆ABC ≅ ∆DEF.
How many planks, each 2m long, 14 cm broad and 5 cm thick can be prepared from a block which is 8m long, 70 cm broad and 45 cm thick.
Two opposite angles of a parallelogram are (3x-2)°and (50-x)°.Find the measure of each angle of the parallelogram.
Two opposite angles of a parallelogram are (3x - 2)° and (50 - x)°. Find the measure of each angle of the parallelogram.
The opposite angles of a parallelogram are (3x – 20)° and (x + 70)° then the value of x. A) 60° B) 55° C) 45D) 30°
In a parallelogram ABCD, if ∠A = (3x - 20)°,∠B = (y + 15)° and ∠C = (x + 40)°, then find the values of x and y.
In Fig. PQRS is an isosceles trapezium. Find x and y.
Throuth A,B and C lines RQ, PR and QP have been drawn, respectively parallel to sides BC. CA and AB of a `DeltaABC` as shown in the given figure. Show that `BC=1/2QR.`

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment