Well to find it add the numbers up because all together they equal 540 degrees then subtract 540 to the number it add up to.
there are 5 solutions. Or 4
Find the length of the hypotenuse by using either "sine" or "cosine".
Sine= Length of opposite side/ Hypotenuse
Cosine= Length of adjacent side/ Hypotenuse
In order to use one of these, it depends on which angle they give you other than 90 degrees.
Hope this helps!
Answer:
E
Step-by-step explanation:
$800 increased by 25% = 1.25 x 800 = $1,000
