हिंदी

In the following example, a pair of triangles is shown. Equal parts of triangle in each pair are marked with the same sign. By ______ test ΔXYZ ≅ ΔLMN - Geometry

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प्रश्न

In the following example, a pair of triangles is shown. Equal parts of triangle in each pair are marked with the same sign. Observe the figure and state the test by which the triangle in each pair are congruent.

 By ______ test

ΔXYZ ≅ ΔLMN

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उत्तर

By SAS Test

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Triangles - Practice Set 3.2 [पृष्ठ ३१]

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बालभारती Mathematics 2 [English] Standard 9 Maharashtra State Board
अध्याय 3 Triangles
Practice Set 3.2 | Q 1. (ii) | पृष्ठ ३१

संबंधित प्रश्न

Find the measure of each angle of an equilateral triangle.


In ΔPQR ≅ ΔEFD then ED =


If ΔPQR≅ ΔEFD, then ∠E =


In a ΔABC, if AB = AC and BC is produced to D such that ∠ACD = 100°, then ∠A =


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


In the given figure, if AC is bisector of ∠BAD such that AB = 3 cm and AC =  5 cm, then CD =


In the given figure, ABC is a triangle in which ∠B = 2∠C. D is a point on side BC such that ADbisects ∠BAC and AB = CD. BE is the bisector of ∠B. The measure of ∠BAC is


From the information shown in the figure, state the test assuring the congruence of ΔABC and ΔPQR. Write the remaining congruent parts of the triangles.


In the adjacent figure, seg AD ≌ seg EC Which additional information is needed to show that ∆ ABD and ∆ EBC will be congruent by A-A-S test?


The following figure shown a triangle ABC in which AB = AC. M is a point on AB and N is a point on AC such that BM = CN.

Prove that:  


Prove that:
(i) ∆ ABC ≅ ∆ ADC
(ii) ∠B = ∠D


State, whether the pairs of triangles given in the following figures are congruent or not:


Which of the following pairs of triangles are congruent? Give reasons
ΔABC;(∠B = 90°,BC = 6cm,AB = 8cm);
ΔPQR;(∠Q = 90°,PQ = 6cm,PR = 10cm).


AD and BE are altitudes of an isosceles triangle ABC with AC = BC. Prove that AE = BD.


In ΔABC, X and Y are two points on AB and AC such that AX = AY. If AB = AC, prove that CX = BY.


In triangles ABC and PQR, ∠A = ∠Q and ∠B = ∠R. Which side of ∆PQR should be equal to side AB of ∆ABC so that the two triangles are congruent? Give reason for your answer.


ABCD is a quadrilateral in which AB = BC and AD = CD. Show that BD bisects both the angles ABC and ADC.


Without drawing the triangles write all six pairs of equal measures in the following pairs of congruent triangles.

∆YZX ≅ ∆PQR


Without drawing the triangles write all six pairs of equal measures in the following pairs of congruent triangles.

∆XYZ ≅ ∆MLN


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