Question

Answer please these question ​

Answer 1

Step-by-step explanation:

i hope that correct answer

Answer 2

Answer:

7

Step-by-step explanation:

if tan=p/b

pithagoras,

(b)2+(p)3=(h)2

(3)2+(4)2=h square

9+16=(h)2

25=(h)2

√25=h

5=h

then,

sin=p/h and cos=b/h

=>4/5+3/5 4/5-3/5

=7/5 / 1/5

=7