What is the sum of the interior angle measures of a dodecagon?
What is the sum of the interior angle measures of a 14-gon?
What is the measure of each interior angle of a regular nonagon?
What is the measure of each interior angle of a regular 40-gon?
How many sides does a polygon have if the sum of its interior angle measures is 3420
?How many sides does a polygon have if the sum of its interior angle measures is
?How many sides does a regular polygon have if each interior angle of the polygon measures
?How many sides does a regular polygon have if each interior angle of the polygon measures
?Given Pentagon QRSTP, find:
m
What is the sum of the exterior angles of a heptagon?
What is the measure of each exterior angle of a regular 180-gon?
What is the measure of each exterior angle of a regular decagon?
What is the measure of each exterior angle of a regular 15-gon?
How many sides does a regular polygon have if each exterior angle of the polygon measures 20
?How many sides does a regular polygon have if each exterior angle of the polygon measures
?In a regular hexagon, what is the difference between each interior angle measure and each exterior angle measure?
In a regular nonagon, what is the difference between each interior angle measure and each exterior angle measure?
In the attached figure, find the value of x.
Given Parallelogram BART, find the values of:
Given Parallelogram MORK, find the values of:
In Parallelogram ABCD, diagonals
and intersect at E. , and .ABCD is a parallelogram with diagonals
and intersecting at E.If m
, m, m, and , find:m
m
m
*Round to nearest tenth when necessary.
In Rectangle QRST,
, ,, and are triangles.In Rectangle QRST, which of the following statements MUST BE TRUE?
True Statement
In Rectangle QRST,
and .Find the following:
a)
b) Perimeter of QRST =
c) m
d) m
*Round to the nearest tenth.
In Rectangle WXYZ, m
;.Find:
a) m
b)
c)
d) Perimeter of WXYZ=
*Round to nearest tenth.
ABCD is a rectangle with diagonals
and intersecting at E.If m
, find:m
m
m
m
LMNP is a rectangle with diagonals
and intersecting at F.If m
and m, find:m
m
m
m
m
The coordinates of the vertices of quadrilateral HYPE are H(−1,3), Y(4,6), P(10,−4), and E(5,−7). Prove HYPE is a rectangle. [The use of the set of axes below is optional.]
In rhombus QRST,
, ,, and are triangles.In Rhombus QRST, which of the following statements MUST BE TRUE?
True Statement
RSTV is a rhombus with diagonals
and intersecting at M.If
and , find ST.QRST is a rhombus with diagonals
and intersecting at F.If m
, find:m
m
m
m
m
In Rhombus QRST,
and Find:Perimeter of QRST =
m
m
*Round answers to nearest tenth when necessary.
In Rhombus WXYZ,
and Find:Perimeter of WXYZ =
m
m
*Round answers to nearest tenth when necessary.
Quadrilateral MATH has vertices M(−10,−1), A(-3,5), T(6,3), and H(-1,−3). Prove that parallelogram MATH is a rhombus. [The use of the set of axes below is optional.]
In Square QRST,
, ,, and are triangles.In Square QRST, which of the following statements MUST BE TRUE?
True Statement
ABCD is a square.
If
, find:
ABCD is a square.
Find:
m
m
m
m
m
ABCD is a square. If
find:Perimeter of ABCD =
*When necessary keep answer in simplest radical form
ABCD is a square. If
find:Perimeter of ABCD =
*When necessary keep answer in simplest radical form