Question

sin square A + cos square A = ?​

Answer 1

Answer:

1 is the answer of this question

Answer 2

Answer:

sin

2

A+cos

2

A=1

LHS=sin

2

A+cos

2

A

=(

hypotenuse

opposite

)

2

+(

hypotenuse

adjacent

)

2

=

AC

2

BC

2

+

AC

2

AB

2

=

AC

2

BC

2

+AB

2

=

AC

2

AC

2

[By pythagoras theorem]

=1

=RHS

Step-by-step explanation:

hope it helpful for you