Question

if tanA=3/4 then sinA cosA=12/25

Answer 1

tanA=3/4

A=36.86

SinACosA =Sin36.86 cos36.86 =0.479

=0.48 =12/25

Answer 2

Answer:

Step-by-step explanation:

sinA=3/5

cosA=4/5

sinAcosA=3/5 * 4/5 = 12/25