Question

Pls help with trig i would rlly appreciate !

Answer 1

6root 85 /85 is ans..

Explanation:

given,

a=7 and b=6

as it is a Right angled triangle

h^2=p^2+b^2

`h = \sqrt{p {}^(2) + b {}^(2) }`

so,

`\sqrt{6 {}^(2) + 7 {}^(2) }`

=

`√(85)`

now, sin thita=p/h

so sin thita=

`6 / √(85)`

`=6 √(85) / 85`

ans...

hope its helpful....