05.	+Complementary+Angles

Complementary Angles

if angle A is 45 and angle B is 45 they are adjacent and they are complementary Angle 3 and 4 are not adjacent. If angle 3 is 60 degrees and angle 4 is 30 degrees, they are not adjacent but they are still complementary.

** Summary :** Complementary angles are two angles whose measures add up to 90°, they can be adjacent, but they don't have to be. Adjacent angles share a vertex and have a common ray coming through the vertex. ** Goal : ** To teach our peers how to solve complementary angles, what they are, and whether they are adjacent or not.

//** TRY THESE WEBSITES!: [|Mathsteacher.com]**// [|Complementary Angles] [|MATHISFUN.COM]

__** Example Problem 1: **__
 * Answer:**

__** Example Problem 2: **__ **Answer: Angle A = 38° Angle B= 52° Set up the equation (2x-2)+(x+32)=90º When you get x plug it in to find the measures of angle A and B** 

__**Example Problem 3:**__

Set up the equation (10x+10)+(12x+36)=90º And solve for x

