Shingon

|Mathematics III |Name __________________________________ Room _____ |
|Study Guide 2 |Date ____________ID #. __________ |

2.1 Geometric Angle Definition

I. Observe the diagram and determine the following.

1. Name the vertexand sides of the given angle.
a) (4 Vertex: ______ Sides : ______ ______
b) (1 Vertex: ______ Sides: ______ ______
c) (6 Vertex: ______ Sides:______ ______
2. Name the following angles with 3-letter notation:
( 1 ____________ ( 5 ____________
( 2 ____________ ( 6 ____________
( 3 ____________ ( 7 ____________3. Name three angles having B as vertex.
____________ ____________ ____________
4. Find the angles that have D as a vertex? Name two of them.
________________________ ____________
5. Complete.
a) m(7 + m(6 = m( ______
b) m(2 + m(3 = m( ______
2.1 Angle Classification According to Measure and Position

1.According to the diagram determine the following.
a. Find the vertex and sides of (5.
Vertex: ______ Sides: ______ ______

b. Find two acute angles.
____________ ____________c. Find two obtuse angles.
____________ ____________
d. Determine.
m (3 + m( 4 = m(______
m(ALS – m(2 = m(______
If m (1 = m( 2, then ______ is bisector of (_________

2. According to the diagram and determine the following.

a. Two right angles.
____________ ____________
b. Two complementary angles
________________________
c. A supplement of (MLQ.
____________
d. Another pair of supplementary angles.
____________ ____________

2.2 Angle Classification According to Measure and Position...