Question

if tan A= tan B then prove that A+B=90 degrees

Answer 1

Answer:

Step-by-step explanation:

tan A= tan B=1

tanA= 1

A= 45

Similarly

tan B=1

B= 45

Adding A & B we get

A+B= 90

MERRY CHRISTMAS

Answer 2

tan A= tan B=1

tanA = 1

A = 45°

Similarly

tan B = 1

B = 45°

Adding A & B we get

A+B = 45°+45° = 90°