Question

Please see the attached file

Answer 1

Answer:

angle A is 30.

Step-by-step explanation:

• option d
• mark me as brainliest

Answer 2

Answer:

75

Step-by-step explanation:

In triangle ADB

tan theta = P/B

                = 5/5

tan theta  = 1

theta = 45 ( you can see trignometric table)

angle BAD = 45

similarly in triangle ADC

tan theta will be 1/$\sqrt{3}$

and tan theta is 1/$\sqrt{3}$ at 30

angle DAC= 30

angle BAD + angle DAC = angle BAC

45+30 = 75