Question

maths sum trignometry answer this fast​

Answer 1

sinA=Perpendicular/hypotenuse

cosA=Base/hypotenuse

from Angle P,

P=5cm

h=13cm

B=12cm

so,

sin P=P/H

=5/13

From Angle R,

P=12cm

H=13cm

B=5cm

so,

cos R=B/H

=5/13