Question

i want extra question on maths7 class chater congruence of traingle​

Answer 1

oo but which book have you done now ncert or r. so. Aggarwal or other

Answer 2

Answer:

i can give u some. but in class 7 questions are fully from textbooks. but doing extra is good as it will help u after 8th

Step-by-step explanation:

1) In an isosceles triangle ABC, BA and BC are congruent. M and N are points on AC such that MA is congruent to MB and NB is congruent to NC. Show that triangles AMB and CNB are congruent.  

2) ABCD is a parallelogram and BEFC is a square. Show that triangles ABE and DCF are congruent.

3) ABCD is a square. C' is a point on BA and B' is a point on AD such that BB' and CC'are perpendicular. Show that AB'B and BC'C are congruent.

4) ABC is a triangle and M is the midpoint of AC. I and J are points on BM such that AI and CJ are perpendicular to BM. Show that triangles AIM and CJM are congruent.

5) ABC is an isosceles triangle with BA and BC congruent. Point K is on AB and point L is on BC. Both KK' and LL' are perpendicular to AC. Segments KK' and LL' are congruent. Show that KK'M and LL'M are congruent.