Diameter is the radius times 2, which is 18. 18 x 24 = 432 yards
The reciprocal of -1/3 is -3/1
and the reciprocal of 4/1 is 1/4
Answer:
Step-by-step explanation:
Given
The attached triangle
Required
Find cos V
In trigonometry:
In this case:
Where
and
-- Pythagoras
Take square roots
So:
Rationalize:
I am pretty sure number 3 is the right answer