Question

In figure if angle B=90°, angle A = angleC and BC =10 CM then the value of tan A is​

Answer 1

Answer:

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Answer 2

Answer:

1

Step-by-step explanation:

A+B+C=180(In a traingle)

(A=C)

2A+B=180

2A+90=180

2A=90

A=45

tanA=tan45=1