A= (a+b+c)h is the formula. I hope this is helpful for you. I am pretty positive it will help.
Answer:
0.35
Step-by-step explanation:
Double angle formulae involve trigonometric functions of double angles and in order to get its value you must consider the following:
-derive the double angle formula from additional formula
-write the formula for the angle in alternative form
-use the formula to write trigonometric expressions in different forms
-use the formula in the solution of trigonometric equations
And the answer would be 4sin(theta)cos(theta)cos(2theta)
If the sample is random, it is not valid.
There’s a 75% chance. i’m not sure if that the answer ur looking for but i divided 24 by 18 and got 0.75