Formative Assessment
I. Fill in the blank with the correct word to make the statement true.
are closed plane
figures that are formed by
straight line
segments that meet only at their endpoints
.
1.
2. Polygons are classified according to the number of
3.
4.
45678
5.
6.
7.
8.
are polygons with all of its sides and angles equal.
are quadrilaterals with 4 right angles & have all sides equal.
is a five-sided polygon with equal
sides and equal angles.
are polygons that have non-congruent
sides.
is an eight-sided polygon with unequal
sides
.
is a three-sided polygon with equal sides.
II. Use the polygon below in answering the ff questions.
1. If side BC 10 cra, how long is side AE?
C
B
D
A
E
2. What is the measure of Regular
4. What is the sum of the interior angles of the regular pentagon ABCDE?
3. What is the sum of the measures of ZCBA and CDE?
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