WebZA + = LB + ZC = 1800 U Perimeter of Trapezium = a + b *Q-t Area of trapezium =- (AB + CD) x h Diagonal AC BD Diagonal do not bisect each AOAB AOCD OA x OD = 0B x OC U/ AOCD : AOAB = : AB2 AC2+ BD2= AD2+ Bc2+2 X AB X CD D Line formed by joining mid- points of non-parallel sides of a trapezium is half of the sum of its parallel sides. WebArea of a Trapezium, A = h (a+b)/2 square units. Substitute the given values, A = (60/2)× 20 A = 30 × 20 A = 600 cm 2. Therefore, the area of trapezium = 600 cm 2. Q.2: Find the perimeter of a trapezium whose sides are 3cm, 4cm, 5cm and 6cm. Solution: By the formula of the perimeter of trapezium, we know; P = Sum of all the sides P = 3+4+5+6

EXAMPLE 35 In a trapezium ABCD, if AB∥CD, then AC2+BD2= Filo

WebABCD is a trapezium in which AB∥CD. Then AC 2+BD 2 is equal to: A AD 2+BC 2−2AB.CD B AD 2+BC 2+2AB.CD C AD 2−BC 2+2AB.CD D AD 2−BC 2−2AB.CD Medium Solution … WebDec 13, 2011 · ABCD is a trapezium in which AB is parallel to CD Then AC2 + BD2 = a)AD2 + BC2 - Maths - Quadrilaterals - 1555323 Meritnation.com Class-9 » Maths Quadrilaterals … how much is yiannimize worth

geometry - $ABCD$ is a trapezium where $AB$ $CD.$ Let $AB

WebIf AD⊥BC, prove that AB2+CD2 = BD2+AC2. [2 MARKS] Solution Concept: 1 Mark Application: 1 Mark In ΔADC, we have AC2 = AD2+CD2.....(1) [Pythagoras Theorem] In ΔADB, we have … WebDec 12, 2024 · Solution For EXAMPLE 35 In a trapezium ABCD, if AB∥CD, then AC2+BD2= EXAMPLE 35 In a trapezium ABCD, if AB∥CD, then AC2+BD2= Filo The world’s only live … WebSolution Given, quadrilateral ABCD, in which ∠A+∠D= 90∘ To prove : AC2+BD2 = AD2+BC2 Construction : Produce AB and CD to meet at E. Also, join AC and BD. Proof : In ΔAED, ∠A+∠D= 90∘ [given] ∴ ∠E= 180∘−(∠A+∠D) = 90∘ [because sum of all angles in a triangle= 180∘] Then, by using Pythagoras theorem, AD2 = AE2+DE2 ..(i) I n ΔBEC, how do i know if i have a judgment on me