MCQ Questions for Class 7 Maths Chapter 7 Congruence of Triangles with Answers 1. ‘Under a given correspondence, two triangles are congruent if the three sides of the one are equal to the three corresponding sides of the other.’ The above is known as SSS congruence of two triangles SAS congruence of two triangles ASA congruence of two triangles RHS congruence of two right-angled trianglesQuestion 1 of 202. ‘Under a given correspondence, two triangles are congruent if two sides and the angle included between them in one of the triangles are equal to the corresponding sides and the angle included between them of the other triangle.’ The above is known as SSS congruence of two triangles SAS congruence of two triangles ASA congruence of two triangles RHS congruence of two right-angled trianglesQuestion 2 of 203. ‘Under a given correspondence, two triangles are congruent if two angles and the side included between them in one of the triangles are equal to the corresponding angles and the side included between them of the other triangle.’ The above is known as SSS congruence of two triangles SAS congruence of two triangles ASA congruence of two triangles RHS congruence of two right-angled trianglesQuestion 3 of 204. ‘Under a given correspondence, two right-angled triangles are congruent if the hypotenuse and a leg of one of the triangles are equal to the hypotenuse and the corresponding leg of the other triangle.’ The above is known as SSS congruence of two triangles SAS congruence of two triangles ASA congruence of two triangles RHS congruence of two right-angled trianglesQuestion 4 of 205. For two given triangles ABC and PQR, how many matchings are possible? 2 4 6 3Question 5 of 206. The symbol for congruence is ≡ ≅ ↔ =Question 6 of 207. The symbol for correspondence is = ↔ ≡ ≅Question 7 of 208. If ∆ ABC = ∆ PQR, then A̅B̅ corresponds to P̅Q̅ Q̅R̅ R̅P̅ none of theseQuestion 8 of 209. If ∆ ABC = ∆ PQR, then ∠A corresponds to ∠P ∠Q ∠R none of theseQuestion 9 of 2010. If ∆ ABC = ∆ PQR, then ∠B corresponds to ∠P ∠Q ∠R none of theseQuestion 10 of 2011. If ∆ ABC= ∆ PQR, then ∠C corresponds to ∠P ∠Q ∠R none of theseQuestion 11 of 2012. We want to show that ∆ ART = ∆ PEN and we have to use SSS criterion. We have AR = PE and RT = EN. What more we need to show? AT = PN AT = PE AT = EN none of theseQuestion 12 of 2013. We want to show that ∆ ART = ∆ PEN. We have to use SAS criterion. We have ∠T = ∠N, RT = EN. What more we need to show? PN = AT PN = AR PN = AR None of theseQuestion 13 of 2014. Which congruence criterion do you use in the following? Given AC = DF AB = DE BC = EF So, ∆ ABC ≅ ∆ DEF SSS SAS ASA RHSQuestion 14 of 2015. Which congruence criterion do you use in the following? Given : ZX = RP RQ = ZY ∠ PRQ = ∠ XZY So, ∆ PRQ = ∆ XYZ SSS SAS ASA RHSQuestion 15 of 2016. Which congruence criterion do you use in the following? SSS SAS ASA RHSQuestion 16 of 2017. Which congruence criterion do you use in the following? SSS SAS ASA RHSQuestion 17 of 2018. In the following figure, the two triangles are congruent. The corresponding parts are marked. We can write ∆ RAT = ? ∆ WON ∆ WNO ∆ OWN ∆ ONWQuestion 18 of 2019. Complete the congruence statement ∆ BCA = ? ∆ BTA ∆ BAT ∆ ABT ∆ ATBQuestion 19 of 2020. Complete the congruence statement ∆ QRS ∆ TPQ ∆ TPQ ∆ QTP ∆ QPTQuestion 20 of 20 Loading…