Question

If you answer with explanations I will mark you as brienliest.

plz help me.

explanation is very important if you want brienliest mark.!!!! ​

Answer 1

Answer:

A) 30⁰

Step-by-step explanation:

we know in a triangle sum of interior angle equals 180⁰

so , 70⁰ + 50⁰ + ABC = 180⁰

ABC = 180⁰-120⁰ = 60⁰

Both the triangles are congruent ao

angle BAD and CAD are equal

so. BAD+ CAD = 60⁰

2 BAD = 60⁰

BAD = 30⁰

Answer 2

i hope it will help you!!!!!