Question

theorem 7.4, 7.6, 7.7, 7.8 of class 9th

Answer 1

Theorem 7.4(SSS congruence rule): If three sides of one triangle are equal to the three sides of another triangle, then the two triangles are congruent.

Theorem 7.6: If two sides of a triangle are unequal, the angle opposite to the longer side is larger.

Theorem 7.7: In any triangle, the sides opposite to the larger angle is longer.

Theorem 7.8: The sum of any two sides of a triangle is greater than the third side.

Thankyou:):):):)

Answer 2

Answer:

Theorem 7.4(SSS congruence rule): If three sides of one triangle are equal to the three sides of another triangle, then the two triangles are congruent.

Theorem 7.6: If two sides of a triangle are unequal, the angle opposite to the longer side is larger.

Theorem 7.7: In any triangle, the sides opposite to the larger angle is longer.

Theorem 7.8: The sum of any two sides of a triangle is greater than the third side.

Step-by-step explanation: