Question

complete any statement below with one of the
answers given at the bottom of the page. then write
the letter of the statement above its correct answer.
keep working and you will discover
the answer.

a the figure formed by two rays with the same endpoint is an ___.
i the basic unit by which angles are measured is the ___.
n the intersection of the two sides of an angle is called the angles ___.
o the small box at the vertex of ∠aob indicates that ∠aob
measures ___.
u an angle with a measure of 90° is called a ___ angle.
s point c is in the ___ of ∠bod.
n an angle whose measure is between 90° and 180° is an ___ angle.
g two angles whose measures have a sum of 90° are ___ angles.
t ∠boc and ∠boa are ___ angles.
n two angles whose measures have a sum of 180° are ___ angles.
d an angle whose measure is between 0° and 90° is an ___ angle.
f ∠aoe and ___ are supplementary angles.
i ∠cod and ___ are complementary angles.
n two angles having the same measure are said to be ___.
f ∠cod and ∠aoe are congruent because they are ___ angles.
r the two rays that form an angle are called the ___ of the angle.

Explanation:

For statement "I":

Step1: Recall angle measurement unit

The basic unit for measuring angles is the degree.

Step1: Recall 90° angle name

An angle with 90° is a right angle.

Step1: Recall angle part (interior)

Point C is inside ∠BOD, so in the interior.

Answer:

degree

For statement "U":