Question

please answer this question ​

Answer 1

Answer:

(a) The Perimeter will be equal.

(b) The Perimeter will not be equal.

Step-by-step explanation:

If 2 triangles are congruent (they must overlap each other),

Their sides will be equal.

As Perimeter is dependent on sides, if sides of those triangles are equal then Perimeter is equal.

Perimeter can be equal of non congruent figures, example;

Triangle 1= 2cm + 3cm +10cm = 15cm

Triangle 2= 4cm +5cm + 6cm = 15cm

But for this question, criterion is stated that the triangles are cut through a square that means Perimeter is not equal.

thnx