Question

tan 2A= cot(A-18°) find A​

Answer 1

Answer:

tan2A=cot(A-18)

tan2A=Tan18

2A=18

A=9

hope it helps you mark the brainliest

Answer 2

Answer:

A-36°

Step-by-step explanation:

tan 2A = cot (A-18°)

Cot (90-2A) = Cot (A-18°)

Comparing angels

90-2A=A-18

90+18=A+2A

108=3A

108\3= A

36=A

A= 36°