An acute angle is one that measures LESS than 90˚
An obtuse angle is one that measures between 90˚ and 180˚
A reflex angle is an angle that measures between 180˚ and 360˚
There are other many types of angles such as alternate angles and corresponding angles, but those 3 are the main ones.
Have a great day <3

The multiples of 105 are 3,5,and 7 so none of them can come out of the square root so it cannot be simplified.
Differentiating both sides of

with respect to
yields

At the point (3, 4) (so
and
), the tangent line has slope

Then the tangent line to (3, 4) has equation

282 because if u multipy 94 into 3 u get 282 and to check 282 divided by 3 is 94