Question

Please help me...answer the both question​

Answer 1

Answer:

ix) a) 103° b)4.2

X) 7.1

Explanation:

here angle p = angle a

similarly AC=PR

and radius of both circles are equal

Answer 2

Answer:

1. 103° = angle P; 4.5 cm = PR
2. 7.1 cm

Explanation:

1. as the two triangles are congruent we can say that the corresponding parts are also equal

so the coresponding angles are P and A.and PR is equal to AC.

so the measures are as above

2. since the circles are congruent, we can say that their radius is also equal