Video Solution for quadrilaterals (Page: 146,.: 5) ncert Solution for Class 9 math - quadrilaterals 146, Question 5 Answer: (i) abcd is a parallelogram.

AC is a diagonal.AF EC (Opposite sides of a parallelogram) In DQC, F is the mid-point of side DC and FP CQ (as AF EC).(i) AD CE (Opposite sides of parallelogram aecd) However, AD BC (Given) Therefore, BC CE CEB CBE (Angle opposite to equal sides are also equal) Consider parallel lines AD and.Cbse Study material has been compiled to help students preparation which will helps the students to concentrate more in areas which carry more marks.Click here ncert Solutions For Class 8 Maths Can't see worksheet?If two opposite sides of a quadrilateral are equal and parallel to each other, then it will be a parallelogram.As the sum of all interior angles of a quadrilateral is 360, 3 x rent a manual transmission car in houston 5 x 9 x 13 x 360 30 x 360 x 12, hence, the angles are 3 x x x x, video Solution for quadrilaterals (Page: 146,.: 1).In AMD and CMD, AD CD (D is the mid-point of side AC) ADM CDM (Each 90) DM DM (Common) AMD CMD (By SAS congruence rule) Therefore, AM CM (By cpct) However, AM AB (M is the mid-point of AB) Therefore, it can be said.R _ and weight _ are my hobbies.(2) From equations (1) and (2 DP PQ BQ Hence, the line segments AF and EC trisect the diagonal.(ii) Let us join.

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Based on cbse and CCE guidelines.(1) Similarly in ADC, SR AC and SR AC (Mid-point theorem).Click here, ebook PDF, ncert, solutions Class 9 Science Chapter.Therefore, spqr is a parallelogram.Click one of our representatives below and we will get back to you as soon as possible.BC BC (Common aC DB (Given aBC DCB (By SSS Congruence rule).Also, CBD ADB (Alternate interior angles for BC AD) CDB ABD BD bisects.By converse of mid-point theorem, we know that a line drawn through the mid-point of any side of a triangle and parallel to another side, bisects the third side.To prove abcd is a square, we have to prove that abcd is a parallelogram, AB BC CD AD, and one of its interior angles.Show that the quadrilateral pqrs is a rhombus.Mathematics worksheets, can't see worksheet?6.He was refused admittance by the guard.Click here, hindi grammar book for class 9 ncert, can't see worksheet?

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Therefore, by using mid-point theorem, PQ AC and.