हिंदी
तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा ७

Which of the following rule is not sufficient to verify the congruency of two triangles - Mathematics

Advertisements
Advertisements

प्रश्न

Which of the following rule is not sufficient to verify the congruency of two triangles

विकल्प

  • SSS rule

  • SAS rule

  • SSA rule

  • ASA rule

MCQ
Advertisements

उत्तर

SSA rule

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 4: Geometry - Exercise 4.2 [पृष्ठ ८५]

APPEARS IN

सामाचीर कलवी Mathematics - Term 2 [English] Class 7 TN Board
अध्याय 4 Geometry
Exercise 4.2 | Q 10 | पृष्ठ ८५

संबंधित प्रश्न

BD and CE are bisectors of ∠B and ∠C of an isosceles ΔABC with AB = AC. Prove that BD = CE.  

 


In the given figure, the measure of ∠B'A'C' is


In the given figure, ∠P ≅ ∠R seg, PQ ≅ seg RQ. Prove that, ΔPQT ≅ ΔRQS.


In ΔTPQ, ∠T = 65°, ∠P = 95° which of the following is a true statement?


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?


If the following pair of the triangle is congruent? state the condition of congruency : 
In  ΔABC and ΔDEF,  ∠B = ∠E = 90o; AC = DF and BC = EF.


In the following figure, OA = OC and AB = BC.

Prove that:
(i) ∠AOB = 90o
(ii) ΔAOD ≅ ΔCOD
(iii) AD = CD


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


Prove that:

  1. ∆ ABD ≅ ∆ ACD
  2. ∠B = ∠C
  3. ∠ADB = ∠ADC
  4. ∠ADB = 90°


Which of the following pairs of triangles are congruent? Give reasons
ΔABC;(AB = 8cm,BC = 6cm,∠B = 100°);
ΔPQR;(PQ = 8cm,RP = 5cm,∠Q = 100°).


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).


A is any point in the angle PQR such that the perpendiculars drawn from A on PQ and QR are equal. Prove that ∠AQP = ∠AQR.


In the figure, AC = AE, AB = AD and ∠BAD = ∠EAC. Prove that BC = DE.


In ΔABC, AB = AC. D is a point in the interior of the triangle such that ∠DBC = ∠DCB. Prove that AD bisects ∠BAC of ΔABC.


O is any point in the ΔABC such that the perpendicular drawn from O on AB and AC are equal. Prove that OA is the bisector of ∠BAC.


In the given figure, AB = DB and AC = DC. Find the values of x and y.


If AB = QR, BC = PR and CA = PQ, then ______.


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


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×