Question

In fig 15.35, the triangle are congruent. The value of a and b are:

Please answer the question with explanation correctly​

Answer 1

Step-by-step explanation:

since both triangle are congurent so all angles and all sides will be equal so that both the triangles can be superimposed on each other .

so a-4=62

a=66

b+4=32

b=28

Answer 2

Step-by-step explanation:

as the given triangles are congruent, hence the angles should be equal.

hence,

angle PQR = angle XYZ

a°-4° = 62°

a° = 66°

angle PRQ = angle XZY

32° = b° + 4°

28° = b°

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