Question

please tell me answer in process ​

Answer 1

Answer:

35°

Step-by-step explanation:

Angle CBA =180-(90+55)

ANGLE CBA=35°

Answer 2

Answer:

use Angles sum property

A=90(given)

C=55

B=?

A+B+C=180

90+55+B=180

145+B=180

B,=180-145

B=35

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