Use a strategy you have learned to find the product 3,418 times 8

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?