<span>Use the distance formula to find the length of each side and then add the lengths.
Use the slope formula to find the slope of each of side, and then determine if the opposite sides are parallel.
Use the slope formula to find the slope of each of side, and then determine if the consecutive sides are perpendicular.
Use the distance formula to find the length of the sides, and then multiply two of the side lengths.</span>
Answer:
Step-by-step explanation:
Given
Required
Find to the nearest degree
To calculate O, we make use of:
--- See attachment for triangle
Take arcsin of both sides
-- approximated
Answer:
the answer is -364
Step-by-step explanation:
FALSE because anything powered to zero equals 1