Question

please help me please the correct answer this following sentence​

Answer 1

Answer:

a.A

b.B

c.D

Step-by-step explanation:

hope this helps you better

Answer 2

Answer:

1) a) 50°

b) 60°

c) 45°

Step-by-step explanation:

1) a)

A + B + C = 180° [ Sum angle property ]

b)

A = B = C => 3A = 180° = A = 60°

c)

In right angled triangle, one angle is always 90°

A + 90° + C = 180° => 2A = 90° [ Given two angles are equal ]

A = 45°