Class 7 · Mathematics · Ganita Prakash - II

1. Geometric Twins

Try question 1

Two figures are congruent if they have

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Answer and explanation

Answer: A. the same shape and the same size

Congruent figures fit exactly on each other.

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Try question 2

If three sides of one triangle equal three sides of another, the triangles are congruent by

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Answer and explanation

Answer: A. SSS

Side–Side–Side.

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Try question 3

Two sides and the angle between them are equal in two triangles. The rule used is

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Answer and explanation

Answer: B. SAS

Side–Angle–Side, with the angle included between the sides.

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