Section 1
Angles
Sketch and label an angle with sides $\overrightarrow{E F}$ and $\overrightarrow{E G}$.
Draw an angle $M N P$ that has a point $Q$ in the interior of the angle.
Explain why angle $P T R$ cannot be labeled $\angle T$.
Name the angle in four ways.
Name all angles having $K$ as Then identify its vertex and their vertex.
Tell whether each point is in the interior, exterior, or on the angle.C
Tell whether each point is in the interior, exterior, or on the angle.H
Science The constellation Cassiopeia is one of the 88 constellations in the sky.a. How many angles are formed by the arrangement of the stars in the constellation?b. Name each angle in two ways.
Name each angle in four ways. Then identify its vertex and its sides.
Tell whether each point is in the interior, exterior, or on the angle.
Determine whether each statement is true or false. Angles may have four different names.
Determine whether each statement is true or false.The vertex is in the interior of an angle.
Determine whether each statement is true or false. The sides of $\angle A B C$ are $\overrightarrow{A B}$ and $\overrightarrow{B C}$.
Hobbies The oldest basic type of kite is called the flat kite.a. How many angles are formed by the corners of a flat kite?b. Name each angle in two ways.
Design Bicycle manufacturers use angles when designing bicycles. Name each angle shown. Then identify the sides of each angle.
Critical Thinking Using three letters, how many different ways can the angle at the right be named? List them.
The coordinates of the endpoints of a segment are $(2,3)$ and $(4,5)$. Find the coordinates of the midpoint. (Lesson 2-5)
Draw and label a coordinate plane. Then graph and label point $A$ at $(2,-3)$. (Lesson 2-4)
Interior Design Ke Min is planning to add a wallpaper border to his rectangular bathroom. How much border will he need if the length of the room is 8 feet and the width is 5 feet? (Lesson 1-6)
Use a compass and a straightedge to construct a five-sided figure.
30. Use a compass and a straightedge to construct a five-sided figure.
Short Response Points $P, Q, R$, and $S$ lie on a circle. List all of the lines that contain exactly two of these four points.(Lesson 1-2)