Answer:
B
Step-by-step explanation:
First calculate BD using sine ratio in Δ BCD and the exact value
sin60° =
, thus
sin60° =
=
=
=
( cross- multiply )
2BD = 12
( divide both sides by 2 )
BD = 6
-----------------------------------------------------------
Calculate AD using the tangent ratio in Δ ABD and the exact value
tan30° =
, thus
tan30° =
=
=
=
( cross- multiply )
AD = 6
( divide both sides by
)
AD = 6 → B
The answer is 5 feet I think
I think its 11250 I'm so sorry if that's wrong bc I'm new at this
2.5kg is 2,500g
2,500g/500g= 5
Cook time= (30minutes*5) + 20 minutes
170 minutes